23． From the passage，we can know it is ________for plants to grow in dry places．A． easyB． difficultC． impossibleD． important
题目
23． From the passage，we can know it is ________for plants to grow in dry places．
A． easy
B． difficult
C． impossible
D． important
相似考题
更多“23. From the passage,we can know it is ________for plants to grow in dry places.A. easy ”相关问题
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第1题：
According to the passage, which of the following is NOT true?
A. One can know his friends better from their color preference.
B. Workers can work better in a room with bright colors.
C. The person who prefers dark colors can not be successful.
D. We can change our mood by changing our clothes.
正确答案：C39．答案为C 从第一段可知颜色的喜好与性格相关，是天生的，A、B、D选项都是文中提到的，因此选C。
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第2题：
We know from the passage that the symptoms of food poisoning_________ .
A.are always accompanied by a fever
B.are too common to be noted
C.can be noticed within hours
D.can he ignored
正确答案：C
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第3题：
From the passage we can know that I different cultures, different numbers have different meanings.()此题为判断题(对，错)。
正确答案：正确
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第4题：
From the passage we can know that Yao Ming______.
A. will work hard for his team
B. made the highest score in his first NBA game
C. can't understand his teammates
D. teaches the Rockets workers Chinese himself
正确答案：A49．答案为A 从第二段最后一句姚明的谈话来看只有A正确。
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第5题：
From this passage we know that ______.
A. every American cannot have guns
B. only soldiers and police can have guns
C. every American citizen can own guns
D. teachers have no money to buy guns
正确答案：C50．答案为C。从最后一段可知，学生拥有枪支情况非常严重。
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第6题：
单选题We can conclude from the passage that Brazil’s economy ______.Akeeps growing with lower interest rates
Bis likely to grow by 4% in 2009
Cis healthy though the growth rate was not as good as expected
Dis envied by many countries though the growth rate was not as good as expected
正确答案： A解析：
题目问的是：从文中可以得出巴西经济什么信息？文章倒数第2段提到“.. forecasts a contraction of 0.1%, which would still be the envy of many of the world’s largest economies.”表示“虽然预测紧缩0.1%，但仍然会是许多大经济体妒忌的对象”，D项与之内容相符。故选D。 -
第7题：
单选题From the passage, we know that you can contact the sales representatives by _____.Afax
Be-mail
Ctelephone
Dpersonal visit
正确答案： C解析：
细节题。从题干信号词sales representatives定位至第三段首句“our sales representatives are ready and waiting to assist with your transport requirements”，当客户打电话来的时候，公司的销售代表就已经准备好了为客户提供帮助。由此可知，顾客可以打电话联系销售代表。call是telephone的同义转述，选C。其他选项的联系方式在文中没有出现，属于无中生有。 -
第8题：
单选题According to the passage, we know ______.Agraffiti can make the buildings look cool
Bthe person who collects rubbish cart get a gift
Cwe can plant trees to improve the environment
正确答案： A解析：
推理判断题。根据The Air You Breathe部分第一句可知“树可以过滤空气中的许多污染物”。所以C选项正确。由War on Graffiti部分第三句可知“许多建筑被人涂上了丑陋的涂鸦”，故A项错误。由Park Life内容可知“捡垃圾最多的人才可以得到一个礼物”，故B项错误。 -
第9题：
单选题From the passage, we know that bad things can make us _____.Aterribly meet bad luck
Brealize our further ability
Cfind no serious success
Dpossibly enjoy every moment
正确答案： C解析：
由第二段的“But later you realize that without getting over those difficulties you would have never realized your further ability and strength.”可知，困难可以帮助我们了解自己的能力和力量，故选项B正确。 -
第10题：
单选题From the passage we know that Akuapem people are ______Anoisy
Bfriendly
Cimpolite
Dquiet
正确答案： B解析：
由第一段中的“The local people are very friendly and hospitable(好客的)”可知他们很友好，故正确答案为B。noisy吵闹的。impolite不礼貌的。quiet安静的。 -
第11题：
单选题From the passage, we can know ______.ACES 2013 has not been held yet
BTVs at CES 2013 were smaller than before
Cmany companies attended CES 2013
Dno leaders from industries appeared at CES 2013
正确答案： D解析：
推理判断题。根据最后一段可知，2013年很多公司加入了CES。 -
第12题：
单选题From the passage we know people need newly produced atlases because ______.Athey can’t see the old ones clearly
Bthey like to buy different ones
Csomething has changed
Dsomething is missing
正确答案： C解析：
细节理解题。文章第二段中间部分提到，新的地图册能帮助人们了解改变的信息。所以C项正确。 -
第13题：
27． From the passage we know that fresh water doesn't come from________ ．
A．rivers
B．lakes
C．underground
D．the sea
正确答案：D
27.D【解析】由第一段第四句可知，淡水来自于河流、湖泊和地下。 -
第14题：
From the passage we can () that this disease can be cured.
A、insult
B、inspire
C、refuse
D、infer
参考答案：D
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第15题：
We can infer from the passage that in England （ ）
A． many plays are not for young people
B． many young people don’t like theatre
C． people know little about the plan
D． children used to receive good arts education
正确答案：B
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第16题：
A
Why do plants grow in some places and not in others? Why does some land have so much growing on it，while other land has almost no plants growing on it at all?
To grow plants need several things． One is warmth． In very cold places almost nothing grows． Plants also need water． In very dry parts of the earth only a few unusual plants can grow． That's why dry deserts everywhere are almost not covered by trees or grass．
Plants must also have a place in which to f，ut down their roots and grow． They find it diffi-culr to grow on hard land． The town is built on hard land． The plants here have only the soil found between the cracks of the stones Io grow in．
Another thing plants must have before they can grow is food．
Whar will happen if we try to make things grow on the sandy beach? A few plants，such as beach grass，will grow in sand，L ut most plants won-t． Even if the weather is warm enough．and we water the plants each day． Many of them will die because the sand on this beach has al-most no food for plants．
( )21． According to the passage，plants need _________ things to grow well．
A． two
B． three
C． four
D． five
正确答案：C
Ⅲ．21．C【解析】通读全文可知：植物的生长需要4个条件：1．适宜的温度；2．水;3．合适的土壤；4.养分。 -
第17题：
共用题干
第三篇
Only special plants can survive in the terrible climate of a desert,for these are regions where the annual range of the soil temperature can be over 75℃.Furthermore,during the summer there are few clouds in the sky to protect plants from the sun's ray.Another problem is the fact that there are frequently strong winds which drive small-sharp particles of sand into the plants,tearing and damaging them.The most difficult problem for all forms of plant life,however,is the fact that the entire annual rainfall occurs during a few days or weeks in spring.
Grasses and flowers in desert survive from one year to the next by existing through the long, hot,dry season in the form of seeds.These seeds remain inactive unless the right amount of rain falls.If no rain falls,or if insufficient rain falls,they wait until the next year,or even still the next.
Another factor that helps these plants to survive is the fact that their life cycles are short.By the time that the water from the spring rains disappears—ust a few weeks after it falls一such plants no longer need any.
The perennials（多年生植物）have special features which enable them to survive as plants for several years. Thus,nearly all desert perennials have extensive root systems below ground and a small shoot system above ground.The large root network enables the plant to absorb as much water as possible in a short time.The small shoot system,on the other hand,considerably limits water loss by evaporation（蒸发）.
Another feature of many desert perennials is that after the rainy season they lose their leaves in preparation for the long,dry season,just as trees in wetter climates lose theirs in preparation for the winter. This reduces their water loss by evaporation during the dry season.Then,in the next rainy season,they come fully alive once more,and grow new branches,leaves and flowers,just as the grasses and flowers in desert do.We can learn from the passage that the shoot system of the perennials_________.
A:can help the perennials absorb less of the sun's ray
B:decides the appearance of the perennials in desert
C:limits the function of the perennials' branches
D:may prevent the perennials from losing much water答案：D解析：细节题。第一段前三句分别列举了影响植物在沙漠中生长的三个因素： soil temperature（选项D) ,sun's rays（选项B ) , strong winds（选项A)。只有选项C没有提及。
推理判断题。可根据第二段前三句推断出答案。选项A无原文依据，选项B前半句不对，选项D则有悖常理。
细节题。本题解题的关键是注意题干是关于shoot system的提问，而不是 root system。在第三段最后一句可找到相关信息，并由此可确定选项D为正确选项。
推理判断题：第一段的最后一句谈到降雨量集中在春天，第二段第二句谈到种子在下雨季节才发芽生长，由此可推断出选项B正确。其余三项均无原文依据。
主旨大意题。第四段第一句通过Another feature引出本段的主题句，本句的中心词是perennials和leaves，据此可以判断选项D正确。其他选项均没有关注这两个中心词。 -
第18题：
单选题From the passage, we know that _____.Aa few years ago. there was no smog at all
Btoday people don’t have to talk to each other loudly
Cwe can drink water from the polluted rivers and lakes
Dpeople are making rules in order to fight pollution
正确答案： A解析：
综合考虑全文及文章最后一段“Rules are not enough. Every person must help to fight pollution.”可知，人们为了与污染抗争而制定规则。 -
第19题：
单选题From the passage we can infer that the passage is probably selected from______.Aa speech to business leaders
Ba speech of a manager to his staff
Can article in a popular magazine
Da movie
正确答案： B解析：
该篇文章主要讲述对软件开发人员进行培训的必要性及应该采取哪种方式，由此可以推断这篇文章应当是针对商界领导人的演讲，鼓励他们对员工进行培训。故选A。 -
第20题：
单选题From the passage we know the quality of the products ______.Ais as high as before
Bis lower
Cis improved
Dis reduced
正确答案： A解析：
事实细节题。由关键词the quality of the products定位文章的第二段倒数第三句“The quality of our products remains the same—only the finest chemicals are used.”可知，产品质量仍然像以前一样好。故A项正确。 -
第21题：
单选题From the passage we know that welfare reform aims at _____.Asaving welfare funds
Brebuilding the work ethic
Cproviding more jobs
Dcutting government expenses
正确答案： C解析：
细节推断题。文章倒数第二段提到，福利改革正改变着低收入人们的道德风气，更重要的是开始重建人们的工作观。故B为答案。 -
第22题：
单选题From this passage we know that ______.Aevery American cannot have guns
Bonly soldiers and police can have guns
Cevery American citizen can own guns
Dteachers have no money to buy guns
正确答案： B解析：
推理判断题。文章主要说明由于对枪支的管制不严，导致学生能随便携带枪支进校，因而发生了很多暴力事件，所以可以推断，在美国公民是可以持有手枪的。故C项正确。 -
第23题：
单选题From the passage, we know that ______ABilly can’t hear
BBilly can’t see
CBilly can’t walk
DBilly can’t talk
正确答案： D解析：
【文章大意】本文主要讲述Billy失明后利用手和耳朵来感受世界，并自学计算机编程的励志故事。
结合第一段中的“Billy is blind”可知，Billy是盲人，看不到东西。因此选B项。