单选题The way in which the mighty blue whale and the other baleen whales—the finback, gray, humpback, and right whales—eats was discovered by careful observation by biologlogists.A eats was discovered byB eat was discovered throughC eats were discovered by m
题目
单选题
The way in which the mighty blue whale and the other baleen whales—the finback, gray, humpback, and right whales—eats was discovered by careful observation by biologlogists.
A
eats was discovered by
B
eat was discovered through
C
eats were discovered by means of
D
eat were discovered by
E
eat was discovered resulting from
相似考题
更多“单选题The way in which the mighty blue whale and the other baleen whales—the finback, gray, humpback, and right whales—eats was discovered by careful observation by biologlogists.A eats was discovered byB eat was discovered throughC eats were discovered by m”相关问题
-
第1题：
［A］ muted ［B］ discovered ［C］ doubled ［D］ undervalued
正确答案：A本题考查动词辨析。空格处填入的过去分词与is构成被动式的谓语，因此其动词的实际的宾语是the might（强大力量，威力）。mute意为“消除或减弱声音；减弱，缓解”，如：mute the traffic noise/the criticism（减弱了车辆的噪音/委婉地提出批评）。discover意为“发现，发觉”；double意为“加倍”；undervalue意为“低估...之价值，看轻”。因此［A］符合文意，它与the might搭配，表示“威力减弱”。
-
第2题：
Over the past three decades the Chinese people have ___________wonders, which is acontribute to be the economic reforms.A.worked
B.created
C.invented
D.discovered答案：A解析：workwonders意为“创造奇迹；产生奇妙作用”，故选A。 -
第3题：
Every year gray whales migrate from the Bering Sea in Alaska to the Baja Peninsula in Mexico.
Eleven gray whales have died in the San Francisco Bay in the last three weeks．No one knows why the whales are dying.
Last year 270 whales died along the whales'migration route．Many people think starvation is the cause．This year the dead whales seem to have more blubber(fat)on them.
Twenty years ago,the gray whale was listed as an endangered species.
Some scientists think that the larger number of whales makes it hard to find enough food．More whales create more pressure on the food supply,a supply that some scientists say may have dwindled as a result of the warm waters of El Nino.
Most of the whales have been dead for many days before they are found and studied．This makes it hard to find the reason for death.
65 whales have been seen in the San Francisco Bay Area this year compared to 17 last year．The whales could be dying from many diseases,but it may be over-population．
Why might the increasing number of whales cause problems with their health?A.There's not enough room for them in Alask
B.There may not be enough food for them in Alask
C.They get pushed ashor
D.There are more whales to spread diseas答案：B解析：由倒数第三段可知。 -
第4题：
Every year gray whales migrate from the Bering Sea in Alaska to the Baja Peninsula in Mexico.
Eleven gray whales have died in the San Francisco Bay in the last three weeks．No one knows why the whales are dying.
Last year 270 whales died along the whales'migration route．Many people think starvation is the cause．This year the dead whales seem to have more blubber(fat)on them.
Twenty years ago,the gray whale was listed as an endangered species.
Some scientists think that the larger number of whales makes it hard to find enough food．More whales create more pressure on the food supply,a supply that some scientists say may have dwindled as a result of the warm waters of El Nino.
Most of the whales have been dead for many days before they are found and studied．This makes it hard to find the reason for death.
65 whales have been seen in the San Francisco Bay Area this year compared to 17 last year．The whales could be dying from many diseases,but it may be over-population．
One reason it is difficult to know why the whales are dying is that__.A.the whales travel such a long distance
B.there are more whales than there used to be
C.the whale bodies are too old to study by the time they are found
D.the whales are endangered答案：C解析：由倒数第二段可知。 -
第5题：
This gold mine was discovered by accident.A:by air
B:by chance
C:at large
D:at ease答案：B解析：本题考查的是对近义短语的辫析。本句话的意思是“这个金矿是被偶然发现的”。四个选项中，A选项by air的意思是“乘飞机，通过航空的方式“，一般用于描述交通方式。C选项at large的意思是“未被捕，普遍”，如：The tiger is still at large．老虎还没有被捉到。D选项at ease的意思是“自由自在，放松”，如：She felt completely at ease with Tom．她和汤姆在一起时感到十分放松。B选项by chance的意思与by accident一样，表示“偶然，意外”，因此B选项符合题意。 -
第6题：
According to Maori oral history,New Zealand was discovered by（）
AAbel Tasman
BJames Cook
CKupe
DMaui
C
略 -
第7题：
单选题When new cases of dishonesty were discovered in government departments, the public began to demand again laws to clear _____ the civil service.Aup
Baway
Coff
Dout
正确答案： D解析：
clear up把……收拾干净，清理整顿。clear away排除，消失。clear off溜掉，驱逐，清偿债务。clear out清除。 -
第8题：
单选题Professor Peterson had just stepped into the classroom and that was when he discovered that several lab manuals were missing.Aand that was when he found out
Band then he discovered
Cwhen he discovered
Dafter which he discovered
Ediscovering soon thereafter
正确答案： B解析：
原句不恰当且冗长。选项C中的措辞最简洁最符合逻辑。 -
第9题：
单选题William likes to eat out, but he is not _____ about what he eats.Apeculiar
Bunusual
Cparticular
Dspecial
正确答案： D解析：
句意：威廉姆喜欢下馆子，但是他不讲究吃什么。be particular about“对……讲究，挑剔”，为固定搭配。 -
第10题：
单选题According to Maori oral history,New Zealand was discovered by（）AAbel Tasman
BJames Cook
CKupe
DMaui
正确答案： C解析： 暂无解析 -
第11题：
单选题Which item is the great majority of software vulnerabilities that have been discovered？（）AStack vulnerabilities
BHeap overflows
CSoftware overflows
DBuffer overflows
正确答案： B解析： 暂无解析 -
第12题：
单选题The writer used an Arabic story to prove that _____.Acoffee was first discovered by Kaldi
Bcoffee was first discovered by Kaldi's goats
Ccoffee was first discovered in South American countries
Dcoffee drinks were first made by Arabs
正确答案： A解析： -
第13题：
The project budget has been finalized.Additional work has been discovered that was not planned for in the budget or project scope. (74) could provide the fund to cover the newly discovered work item.A.Contingency reserve
B.Project profit
C.Management reserve
D.Special fund答案：C解析：项目的预算还未最终确定，额外的工作已经发现,没有计划的预算或并不在项目范围内。管理储备可以提供该基金支付新发现的工作项。 -
第14题：
Every year gray whales migrate from the Bering Sea in Alaska to the Baja Peninsula in Mexico.
Eleven gray whales have died in the San Francisco Bay in the last three weeks．No one knows why the whales are dying.
Last year 270 whales died along the whales'migration route．Many people think starvation is the cause．This year the dead whales seem to have more blubber(fat)on them.
Twenty years ago,the gray whale was listed as an endangered species.
Some scientists think that the larger number of whales makes it hard to find enough food．More whales create more pressure on the food supply,a supply that some scientists say may have dwindled as a result of the warm waters of El Nino.
Most of the whales have been dead for many days before they are found and studied．This makes it hard to find the reason for death.
65 whales have been seen in the San Francisco Bay Area this year compared to 17 last year．The whales could be dying from many diseases,but it may be over-population．
Which of the following is NOT a possible reason for whales dying?A.Pneumoni
B.Brain infectio
C.Over-populatio
D.Over-eatin答案：D解析：参见第五段。作者特别提到由于鲸鱼的数量巨大，它们很可能没有足够的食物。因此，过量饮食是不可能的。由于人们还没有真正弄清楚鲸鱼的死因，那么，任何其他的原因都是可能的。 -
第15题：
Every year gray whales migrate from the Bering Sea in Alaska to the Baja Peninsula in Mexico.
Eleven gray whales have died in the San Francisco Bay in the last three weeks．No one knows why the whales are dying.
Last year 270 whales died along the whales'migration route．Many people think starvation is the cause．This year the dead whales seem to have more blubber(fat)on them.
Twenty years ago,the gray whale was listed as an endangered species.
Some scientists think that the larger number of whales makes it hard to find enough food．More whales create more pressure on the food supply,a supply that some scientists say may have dwindled as a result of the warm waters of El Nino.
Most of the whales have been dead for many days before they are found and studied．This makes it hard to find the reason for death.
65 whales have been seen in the San Francisco Bay Area this year compared to 17 last year．The whales could be dying from many diseases,but it may be over-population．
About how many more whales have been sighted in the San Francisco Bay this year compared to last year?A.Twice as man
B.Three times as man
C.Half as man
D.About the sam答案：B解析：由最后一段可知。今年在旧金山海湾地区看到了65只鲸，去年是17只。所以今年大约是去年的三倍。 -
第16题：
共用题干
New Foods and the New World
In the last 500 years,nothing about people—not their clothes,ideas,or languages—has changed as much as what they eat. The original chocolate drink was made from the seeds of the cocoa tree by South American Indians .The Spanish introduced it to the rest of the world during the 1500's .And although it was very expensive,it quickly became fashionable.In London,shops where chocolate drinks were served became important meeting places. Some still exist today.
The potato is also from the New World. Around 1600,the Spanish brought it from Peru to Europe,where it soon was widely grown. Ireland became so dependent on it that thousands of Irish people starved when the crop failed during the“Potato Famine”of 1845—1846,and thou- sands more were forced to emigrate to America.
There are many other foods that have traveled from South America to the Old World. But some others went in the opposite direction. Brazil is now the world's largest grower of coffee,and coffee is an important crop in Colombia and other South American countries.But it is native to Ethiopia. It was first made into a drink by Arabs during the 1400's.
According to an Arabic legend,coffee was discovered when a person named Kaldi noticed that his goats were attracted to the red berries on a coffee bush.He tried one and experienced the “wide-awake”feeling that one-third of the world's population now starts the day with.The Arabic legend is used to prove that
A:.coffee was first discovered by Kaldi
B: coffee was first discovered by Kaldi's goats
C:.coffee was first discovered in south American countries
D: coffee drinks were first made by Arabs答案：D解析：细节题。第一段第一句： In the last 500 years , nothing about people—not their clothes,ideas , or languages—has changed as much as what they eat.（在过去的500年中，没有任何关于人类的东西，如他们的衣服，观点或语言，会像他们吃的食物变化那么大）同时使用比较级和否定词表示最高级，意思恰恰就是A选项的内容。
细节题。从第一段最后两句话：London shops where chocolate drinks were served became important meeting places. Some still exist today.（在伦敦，供应巧克力饮料的店铺成为了重要的聚会地点。直到今天还存在一些这样的店铺）可以推断这里的some指的就是London shops。
细节题。第二段第三句：Ireland became so dependent on it that thousands of Irish people starved when the crop failed during the “ Potato Famine ” of 1845～1846.（爱尔兰人非常依赖土豆，在1845年到1846年期间的土豆饥荒中成千上万的爱尔兰人由于土豆欠收而挨俄）。强调the crop failed , the crop即potato。 A项没有说明土豆欠收这个关键事实；B项是starve导致的结果，并非原因;C项文章并未提及。
细节题。根据第三段倒数第二句：But it is native（本土的、当地的）to Ethiopia．句中it即指coffee，意思是咖啡最早产自埃塞俄比亚。A、B项和But it is native to Ethiopia矛盾；根据第三段最后一句：Arabs最早将咖啡制作为饮品。可以推断D是错误的。
推断题。第三段最后一句：It ( coffee ) was first made into a drink by Arabs during the 1400's.最后一段讲述这个阿拉伯传说就是为了证明阿位伯人首先发明了咖啡这种饮品，即D选项的内容。 -
第17题：
I knew him better,I discovered that my impression had been right．A.Which
B.As
C.Until
D.Unless答案：B解析： -
第18题：
Natural gas was discovered in Britain in the（）
正确答案:North Sea -
第19题：
单选题The Arabic legend is used to prove that _____.Acoffee was first discovered by Kaldi
Bcoffee was first discovered by Kaldi’s goats
Ccoffee was first discovered in South American countries
Dcoffee drinks were first made by Arabs
正确答案： D解析：
推理题。文章最后一段的传说是为了论证倒数第二段的最后一句话“It was first made into a drink by Arabs during the 1400s”。故选D。 -
第20题：
单选题Members of the intrigue met in secret so that their _____ would not be discovered.Apostscript
Bproject
Cconspiracy
Ddesign
正确答案： C解析：
conspiracy共谋，阴谋。postscript附言，后记。project方案，项目。design设计。 -
第21题：
单选题It was not _____ midnight that they discovered the children were not in their beds.Abefore
Bat
Cafter
Duntil
正确答案： A解析：
此题为强调句型“It was not until ... that”，用来表示时间的名词和时间的状语从句。 -
第22题：
问答题According to an Arabic story, coffee was discovered when a man named Kaldi noticed that his goats were attracted to the red fruits on a coffee bush.正确答案：解析： -
第23题：
单选题Astronomers at the University of California discovered one of the most distant _____.Aparadoxes
Bparadises
Cgalaxies
Dshuttles
正确答案： B解析：
句意：加州大学的宇航员发现了最远的星系之一。由从句中的astronomers一词，可以联想到galaxy（星系）和shuttle（航空器）两个词。但所填词应该是discover的宾语，而由one of the most distant也可以判断出后面所指的应该是“星系”。因此C为正确答案。paradox似是而非的论点；自相矛盾的话。paradise天堂，乐园。shuttle航空器。三个选项均与该句逻辑关系不符。