单选题Supposing there is a water container. The taller the container, ______ at the bottom.A greater will the water pressure beB the water pressure will be greaterC the greater the water pressure will beD greater the water pressure will be

第1题：

A provided

B since

C although

D supposing

正确答案：C

第2题：

He is____taller than us.

A: many

B: much

C: more

D: a few

参考答案：B

第3题：

包容类Contain和内嵌类Embed定义如下:includeclass Contain{private:int X;protect

包容类Contain和内嵌类Embed定义如下： #include＜iostream.h＞ class Contain { private： int X； protected： int z； public： class Embed { private： int y； public： Embed(){y=100；} int Embed_Fun()； }MyEmbed； int Contain_Fun(

A．定义类Embed对象的语句是：Contain? Embed embed；

B．类Contain的成员函数Contain_Fun()中可以用MyEmbe D.y的方式访问类Embed的私有成员y

C．类Embed的成员函数Embed_Fun()中可以直接访问Contain的私有成员x

D．类Embed的成员函数Embed_Fun()中可以直接访问Contain的保护成员Z

正确答案：A

第4题：

4． Lily is___________ taller than her sister．

A．a few

B． few

C． a little

D．little

正确答案：C

第5题：

_______you said is true, there are still other factors to be considered.

A．Supposed that what
B．Supposing what that
C．Granted that what
D．Considered what that

答案：C

解析：

考查固定搭配。granted that是一个固定搭配，表示“假定，即使”，what作said的宾语。A项应该是supposing，所以也不正确，B和D两项不符合语法要求，故排除。句意为“假设你说的是真的，还有其他的因素需要考虑”，故选C。

第6题：

共用题干
The Drink Your Body Needs Most

I Our bodies are estimated to be about 60% to 70% water. Blood is mostly water,and
our muscles,lungs,and brain all contain a lot of water. Water is needed to regulate body
temperature and to provide the means for nutrients（滋养物）to travel to all our organs.
Water also transports oxygen to our cells,removes waste,and protects our joints and
organs.
2 We lose water through urination（排尿）,respiration（呼吸）,and by sweating. If you
are very active,you lose more water than if you do not take much exercise.Symptoms of
mild dehydration（脱水）include chronic pains in joints and muscles, lower back pain,
headaches, and constipation（便秘）.A strong smell to your urine, along with a yellow
color indicates that you are not getting enough water. Thirst is an obvious sign of
dehydration and in fact,you need water long before you feel thirsty.
3 A good rule of thumb（好的做法）is to take your bod犷weight in pounds and divide that
number in half. That gives you the number of ounces（盎司）of water per day that you
need.For example,if you weigh 160 pounds,you should drink at least 80 ounces of water
per day.If you exercise you should drink another 8-ounce glass of water for every 20
minutes you are active.If you drink coffee or alcohol,you should add at least an equal
amount of water. When you are traveling on an airplane,it is good to have 8 ounces of
water for every hour you are on board the plane.
4 It may be difficult to drink enough water on a busy day.Be sure you have water handy at
all times by keeping a bottle for water with you when you are working,traveling,or
exercising.If you get bored with plain water,add a bit of lemon for a touch of flavor.There
are some brands of flavored water available,but some of them have sugar or artificial
sweeteners that you don't need.

Paragraph 4__________
A:Ounces of water needed per day
B:Importance of water
C:Composition of water
D:Signs of dehydration
E:Supply of water
F:Necessity for bringing a bottle for water with you

答案：F

解析：

第7题：

共用题干
The Drink Your Body Needs Most

I Our bodies are estimated to be about 60% to 70% water. Blood is mostly water,and
our muscles,lungs,and brain all contain a lot of water. Water is needed to regulate body
temperature and to provide the means for nutrients（滋养物）to travel to all our organs.
Water also transports oxygen to our cells,removes waste,and protects our joints and
organs.
2 We lose water through urination（排尿）,respiration（呼吸）,and by sweating. If you
are very active,you lose more water than if you do not take much exercise.Symptoms of
mild dehydration（脱水）include chronic pains in joints and muscles, lower back pain,
headaches, and constipation（便秘）.A strong smell to your urine, along with a yellow
color indicates that you are not getting enough water. Thirst is an obvious sign of
dehydration and in fact,you need water long before you feel thirsty.
3 A good rule of thumb（好的做法）is to take your bod犷weight in pounds and divide that
number in half. That gives you the number of ounces（盎司）of water per day that you
need.For example,if you weigh 160 pounds,you should drink at least 80 ounces of water
per day.If you exercise you should drink another 8-ounce glass of water for every 20
minutes you are active.If you drink coffee or alcohol,you should add at least an equal
amount of water. When you are traveling on an airplane,it is good to have 8 ounces of
water for every hour you are on board the plane.
4 It may be difficult to drink enough water on a busy day.Be sure you have water handy at
all times by keeping a bottle for water with you when you are working,traveling,or
exercising.If you get bored with plain water,add a bit of lemon for a touch of flavor.There
are some brands of flavored water available,but some of them have sugar or artificial
sweeteners that you don't need.

One cannot live________
A:in your body
B:without water
C:before long
D:for a change
E:on a busy day
F:to your weight

答案：B

解析：

第8题：

共用题干
The Drink Your Body Needs Most

1 Our bodies are estimated to be about 60% to 70% water.Blood is mostly water,and
our muscles,lungs,and brain all contain a lot of water.Water is needed to regulate body
temperature and to provide the means for nutrients（滋养物）to travel to all our organs.
Water also transports oxygen to our cells,removes waste,and protects our joints and
organs.
2 We lose water through urination（排尿）,respiration（呼吸）,and by sweating. If you
are very active,you lose more water than if you do not take much exercise.Symptoms of
mild dehydration（脱水）include chronic pains in joints and muscles , lower back pain,
headaches, and constipation（便秘）.A strong smell to your urine , along with a yellow
color indicates that you are not getting enough water.Thirst is an obvious sign of
dehydration and in fact,you need water long before you feel thirsty.
3 A good rule of thumb（好的做法）is to take your body weight in pounds and divide that
number in half. That gives you the number of ounces（盎司）of water per day that you
need.For example,if you weigh 160 pounds,you should drink at least 80 ounces of water
per day.If you exercise you should drink another 8-ounce glass of water for every 20 minutes you are active.If you drink coffee or alcohol,you should add at least an equal
amount of water.When you are traveling on an airpiane,it is good to have 8 ounces of
water for every hour you are on board the plane.
4 It may be difficult to drink enough water on a busy day.Be sure you have water handy at
all times by keeping a bottle for water with you when you are working,traveling,or
exercising.If you get bored with plain water,add a bit of lemon for a touch of flavor.There
are some brands of flavored water available,but some of them have sugar or artificial
sweeteners that you don't need.

One cannot live_______.
A:in your body
B:without water
C:before long
D:for a change
E:on a busy day
F:to your weight

答案：B

解析：

第9题：

What are the four steps， in their correct order， to mitigate a worm attack？（）

A、contain，inoculate，quarantine，and treat
B、inoculate，contain，quarantine，and treat
C、quarantine，contain，inoculate，and treat
D、preparation，identification，traceback，and postmortem
E、preparation，classification，reaction，and treat
F、identification，inoculation，postmortem，and reaction

正确答案:A

第10题：

单选题

Supposing there is a water container. The taller the container, ______ at the bottom.

A

greater will the water pressure be

B

the water pressure will be greater

C

the greater the water pressure will be

D

greater the water pressure will be

正确答案： C

解析：
假设这里有一个装水的容器，容器越高，容器底部所受的压强就越大。这里考查越…越…的英文表达方式，C项正确，即the more...the more....的形式。

第11题：

单选题

Which statement describes a security zone?（）

A

A security zone can contain one or more interfaces.

B

A security zone can contain interfaces in multiple routing instances.

C

A security zone must contain two or more interfaces.

D

A security zone must contain bridge groups.

正确答案： B

解析：暂无解析

第12题：

单选题

To provide quality of service （QoS） for voice traffic in an IEEE 802.1 q network， which class of service （CoS） value should be used in the 3-bit， user priority bits （PRI） field？（）

A

The PRI field should contain the Cos value of 010

B

The PRI field should contain the Cos value of 011

C

The PRI field should contain the Cos value of 100

D

The PRI field should contain the Cos value of 101

E

The PRI field should contain the Cos value of 110

F

The PRI field should contain the CoS value of 111

正确答案： F

解析：暂无解析

第13题：

Supposing I ______ to agree to your request, how do you think the other students would feel?

A. would

B. are

C. were

D. could

正确答案：C
14．Supposing表示假设，谓语动词应用虚拟语气。选项 C是正确的。

第14题：

The cigars are packed 5 pieces to a small packet, 20 packets to a carton, 144 cartons to a cardboard container.(英译中)

参考答案：雪茄烟每5支装一包，20包装一条，144条装一纸皮箱。

第15题：

Which statement describes a security zone?()

A. A security zone can contain one or more interfaces.

B. A security zone can contain interfaces in multiple routing instances.

C. A security zone must contain two or more interfaces.

D. A security zone must contain bridge groups.

参考答案：A

第16题：

The use of portable electrical equipment in the pumproom on tank barges is prohibited unless ______．

A.The pumproom is gas-free

B.Spaces with bulkheads common to the pumproom are either gas-free，inert，filled with water，or contain grade E liquid

C.All other compartments in which flammable vapors and gases may exist are closed and secured

D.All of the above

正确答案：D

第17题：

共用题干
The Drink Your Body Needs Most

I Our bodies are estimated to be about 60% to 70% water. Blood is mostly water,and
our muscles,lungs,and brain all contain a lot of water. Water is needed to regulate body
temperature and to provide the means for nutrients（滋养物）to travel to all our organs.
Water also transports oxygen to our cells,removes waste,and protects our joints and
organs.
2 We lose water through urination（排尿）,respiration（呼吸）,and by sweating. If you
are very active,you lose more water than if you do not take much exercise.Symptoms of
mild dehydration（脱水）include chronic pains in joints and muscles, lower back pain,
headaches, and constipation（便秘）.A strong smell to your urine, along with a yellow
color indicates that you are not getting enough water. Thirst is an obvious sign of
dehydration and in fact,you need water long before you feel thirsty.
3 A good rule of thumb（好的做法）is to take your bod犷weight in pounds and divide that
number in half. That gives you the number of ounces（盎司）of water per day that you
need.For example,if you weigh 160 pounds,you should drink at least 80 ounces of water
per day.If you exercise you should drink another 8-ounce glass of water for every 20
minutes you are active.If you drink coffee or alcohol,you should add at least an equal
amount of water. When you are traveling on an airplane,it is good to have 8 ounces of
water for every hour you are on board the plane.
4 It may be difficult to drink enough water on a busy day.Be sure you have water handy at
all times by keeping a bottle for water with you when you are working,traveling,or
exercising.If you get bored with plain water,add a bit of lemon for a touch of flavor.There
are some brands of flavored water available,but some of them have sugar or artificial
sweeteners that you don't need.

The amount of water your body needs per day is closely related________.
A:in your body
B:without water
C:before long
D:for a change
E:on a busy day
F:to your weight

答案：F

解析：

第18题：

共用题干
The Drink Your Body Needs Most

I Our bodies are estimated to be about 60% to 70% water. Blood is mostly water,and
our muscles,lungs,and brain all contain a lot of water. Water is needed to regulate body
temperature and to provide the means for nutrients（滋养物）to travel to all our organs.
Water also transports oxygen to our cells,removes waste,and protects our joints and
organs.
2 We lose water through urination（排尿）,respiration（呼吸）,and by sweating. If you
are very active,you lose more water than if you do not take much exercise.Symptoms of
mild dehydration（脱水）include chronic pains in joints and muscles, lower back pain,
headaches, and constipation（便秘）.A strong smell to your urine, along with a yellow
color indicates that you are not getting enough water. Thirst is an obvious sign of
dehydration and in fact,you need water long before you feel thirsty.
3 A good rule of thumb（好的做法）is to take your bod犷weight in pounds and divide that
number in half. That gives you the number of ounces（盎司）of water per day that you
need.For example,if you weigh 160 pounds,you should drink at least 80 ounces of water
per day.If you exercise you should drink another 8-ounce glass of water for every 20
minutes you are active.If you drink coffee or alcohol,you should add at least an equal
amount of water. When you are traveling on an airplane,it is good to have 8 ounces of
water for every hour you are on board the plane.
4 It may be difficult to drink enough water on a busy day.Be sure you have water handy at
all times by keeping a bottle for water with you when you are working,traveling,or
exercising.If you get bored with plain water,add a bit of lemon for a touch of flavor.There
are some brands of flavored water available,but some of them have sugar or artificial
sweeteners that you don't need.

Dehydration may occur if there is a shortage of water_________.
A:in your body
B:without water
C:before long
D:for a change
E:on a busy day
F:to your weight

答案：A

解析：

第19题：

共用题干
The Drink Your Body Needs Most
1. Our bodies are estimated to be about 60%to 70%water. Blood is mostly water, and our mus- dles,lungs and brain all contain a lot of water. Water is needed to regulate body temperature and to provide the means for nutrients（滋养物）to travel to all our organs. Water also transports oxy-gen to our cells,removes waste,and protects our joints and organs.
2. We lose water through urination（排尿）, respiration（呼吸）, and by sweating. If you are very active,you lose more water than if you do not take much exercise.Symptoms of mild dehydration （脱水）include chronic pains in joints and muscles,lower back pain,headaches,and constipation
（便秘）.A strong smell to your urine,along with a yellow color indicates that you are not getting enough water. Thirst is an obvious sign of dehydration and in fact,you need water long before you feel thirsty.
3 .A good rule of thumb（好的做法）is to take your body weight in pounds and divide that num- her in half. That gives you the number of ounces（盎司）of water per day that you need.For ex-ample,if you weigh 160 pounds,you should drink at least 80 ounces of water per day.If you ex- ercise you should drink another 8-ounce glass of water for every 20 minutes you are active.If you drink coffee or alcohol,you should add at least an equal amount of water. When you are traveling on an airplane,it is good to have 8 ounces of water for every hour you are on board the plane.
4 .It may be difficult to drink enough water on a busy day.Be sure you have water handy at all times by keeping a bottle for water with you when you are working,traveling,or exercising. If you get bored with plain water,add a bit of lemon for a touch of flavor. There are some brands of fla-vored water available,but some of them have sugar or artificial sweeteners that you don't need.

The amount of water your body needs per day is related_________.
A: in your body
B: without water
C: before long
D: for a change
E: on a busy day
F: to your weight

答案：F

解析：

第一段讲到人体约60％～70％是由水组成的；血液大部分都是水，体温的调节，运输滋养物到各个器官，运送氧气到各个细胞，废物排除，人体关节和器官的保护等都离不开水。故本段主要讲的是水对人体的重要性。故选B。

第二段首句讲到我们通过排尿、呼吸和流汗流失水分。第三句开始主要讲的是脱水的表现。它包括关节与肌肉的慢性疼痛、腰痛、头痛、便秘、口渴等。故选D。

第三段首句讲的是人体每天所需的饮水量，即一个人每天所需的基本饮水量单位以盎司计，数量是体重磅数的一半。并介绍了在一些特殊情况下所需的饮水量。

第四段主要讲的是随身携带水瓶及时饮水的必要性。此段首句讲到在繁忙的一天中可能很难补充充足的水分，所以要确保你的手边一直有一瓶水，不管你是在工作、旅游，还是在锻炼，如果嫌水无味，可以加点柠檬。

由第一段“Our bodies are estimated to be about 60% to 70% water. Blood is mostly water”可知，人体约60%～ 70％是由水组成的，而且人体自身的新陈代谢和机体的运行都离不开水，因此人离开水是活不下去的，故选B。

由第二段“Symptoms of mild dehydration（脱水）include chronic pains in joints and muscles, lower back pain, headaches , and constipation（便秘）”可知，人体严重缺水便会产生脱水现象，并伴有关节和肌肉疼痛、背痛等症状。故选A。

由第三段“A good rule of thumb（好的做法）is to take your body weight in pounds and divide that number in half. That gives you the number of ounces（盎司）of water per day that you need.”可知，我们可以把体重用盎司表示出来，盎司的一半就是我们需要的基本饮水量，因此人体每天所需的饮水量与人的体重有密切关系，故选F。

由第四段“It may be difficult to drink enough water on a busy day. Be sure you have water handy at all times by keeping a bottle for water with you when you are working…”可知，在繁忙的一天中可能很难补充充足的水分，所以要确保你的手边一直有一瓶水，不管你是在工作、旅游，还是在锻炼，即使再忙也不要忘了喝水，故选E。

第20题：

共用题干
The Drink Your Body Needs Most
1. Our bodies are estimated to be about 60%to 70%water. Blood is mostly water, and our mus- dles,lungs and brain all contain a lot of water. Water is needed to regulate body temperature and to provide the means for nutrients（滋养物）to travel to all our organs. Water also transports oxy-gen to our cells,removes waste,and protects our joints and organs.
2. We lose water through urination（排尿）, respiration（呼吸）, and by sweating. If you are very active,you lose more water than if you do not take much exercise.Symptoms of mild dehydration （脱水）include chronic pains in joints and muscles,lower back pain,headaches,and constipation
（便秘）.A strong smell to your urine,along with a yellow color indicates that you are not getting enough water. Thirst is an obvious sign of dehydration and in fact,you need water long before you feel thirsty.
3 .A good rule of thumb（好的做法）is to take your body weight in pounds and divide that num- her in half. That gives you the number of ounces（盎司）of water per day that you need.For ex-ample,if you weigh 160 pounds,you should drink at least 80 ounces of water per day.If you ex- ercise you should drink another 8-ounce glass of water for every 20 minutes you are active.If you drink coffee or alcohol,you should add at least an equal amount of water. When you are traveling on an airplane,it is good to have 8 ounces of water for every hour you are on board the plane.
4 .It may be difficult to drink enough water on a busy day.Be sure you have water handy at all times by keeping a bottle for water with you when you are working,traveling,or exercising. If you get bored with plain water,add a bit of lemon for a touch of flavor. There are some brands of fla-vored water available,but some of them have sugar or artificial sweeteners that you don't need.

Paragraph 1________
A: Ounces of water needed per day
B:.Importance of water
C: Composition of water
D: Signs of dehydration
E: Supply of water
F: Necessity for bringing a bottle for water

答案：B

解析：

第一段讲到人体约60％～70％是由水组成的；血液大部分都是水，体温的调节，运输滋养物到各个器官，运送氧气到各个细胞，废物排除，人体关节和器官的保护等都离不开水。故本段主要讲的是水对人体的重要性。故选B。

第二段首句讲到我们通过排尿、呼吸和流汗流失水分。第三句开始主要讲的是脱水的表现。它包括关节与肌肉的慢性疼痛、腰痛、头痛、便秘、口渴等。故选D。

第三段首句讲的是人体每天所需的饮水量，即一个人每天所需的基本饮水量单位以盎司计，数量是体重磅数的一半。并介绍了在一些特殊情况下所需的饮水量。

第四段主要讲的是随身携带水瓶及时饮水的必要性。此段首句讲到在繁忙的一天中可能很难补充充足的水分，所以要确保你的手边一直有一瓶水，不管你是在工作、旅游，还是在锻炼，如果嫌水无味，可以加点柠檬。

由第一段“Our bodies are estimated to be about 60% to 70% water. Blood is mostly water”可知，人体约60%～ 70％是由水组成的，而且人体自身的新陈代谢和机体的运行都离不开水，因此人离开水是活不下去的，故选B。

由第二段“Symptoms of mild dehydration（脱水）include chronic pains in joints and muscles, lower back pain, headaches , and constipation（便秘）”可知，人体严重缺水便会产生脱水现象，并伴有关节和肌肉疼痛、背痛等症状。故选A。

由第三段“A good rule of thumb（好的做法）is to take your body weight in pounds and divide that number in half. That gives you the number of ounces（盎司）of water per day that you need.”可知，我们可以把体重用盎司表示出来，盎司的一半就是我们需要的基本饮水量，因此人体每天所需的饮水量与人的体重有密切关系，故选F。

由第四段“It may be difficult to drink enough water on a busy day. Be sure you have water handy at all times by keeping a bottle for water with you when you are working…”可知，在繁忙的一天中可能很难补充充足的水分，所以要确保你的手边一直有一瓶水，不管你是在工作、旅游，还是在锻炼，即使再忙也不要忘了喝水，故选E。

第21题：

To provide quality of service （QoS） for voice traffic in an IEEE 802.1 q network， which class of service （CoS） value should be used in the 3-bit， user priority bits （PRI） field？（）

A、The PRI field should contain the Cos value of 010
B、The PRI field should contain the Cos value of 011
C、The PRI field should contain the Cos value of 100
D、The PRI field should contain the Cos value of 101
E、The PRI field should contain the Cos value of 110
F、The PRI field should contain the CoS value of 111

正确答案:D

第22题：

单选题

Which of the following scenarios would best sport the position given in Passage 2 ?

A

The gradual migration of a herd of elephants into new territory due to a shortage of water and food in their original habitat

B

An increase in prehensile taft strength after a species of monkeys began living among taller trees to avoid terrestrial predators

C

The sudden extinction of a breed of wild donkeys following a dramatic change in climate

D

The discovery of prehistoric fossils demonstrating the existence of a creature with both mammalian and amphibious characteristics

E

The discovery of a previously unknown species of crocodile in waters traditionally considered too cold for reptiles

正确答案： E

解析：
第二篇文章的作者认为尽管一个物种内发生的微小变化使这个物种的生存机会增加，但是新的物种不会形成。这种观点和B中描述的情况符合。

第23题：

单选题

Supposing there is a water container. The taller the container, _____at the bottom.

A

greater will the water pressure be

B

the water pressure will be greater

C

the greater will be the water pressure

D

greater the water pressure will be

正确答案： B

解析：
句意：假设这里有一个装水的容器，容器越高，容器底部所受的压强就越大。这里考查越…越…的英文表达方式，C项正确，即the more...the more....的形式。

第24题：

单选题

The restaurant owner bought two hundred pounds of potatoes which contain 99% water content. The potatoes are left in the sun for 4 hours. Now the total water content of the potatoes is slightly reduced to 96%. What is the total weight of the potatoes now?

A

194.06 pounds.

B

192.08 pounds.

C

150 pounds.

D

50 pounds.

正确答案： D

解析：
假设蒸发掉的水的重量为x，根据题意，可以得出如下方程式：（200×99%－x）/（200－x）=96%。得出x=150，现在土豆的总重量为200－150=50（磅）。

单选题Supposing there is a water container. The taller the container, ______ at the bottom.A greater will the water pressure beB the water pressure will be greaterC the greater the water pressure will beD greater the water pressure will be

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