It is postulated that a cure for the disease will have been found by the year 2000.A: challengedB: assumedC: deductedD: decreed
题目
B: assumed
C: deducted
D: decreed
相似考题
更多“It is postulated that a cure for the disease will have been found by the year 2000.”相关问题
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第1题：
Ever since the Smiths moved to the lake area a year ago, they ______ better health.A.could have enjoyed
B.had enjoyed
C.have been enjoying
D.are enjoying
参考答案：C
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第2题：
Much research( ) into the possibiecauses of the disease in the past few years.A.has been done
B.was done
C.have been done
D.were done
答案：A
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第3题：
Every year a flood of farmers arrive in shenzhen for the money——making jobs they Before leaving their hometowns.
A.promised
B.were promised
C.have promised
D.have been promised
正确答案：D -
第4题：
It is postulated that a cure for the disease will have been found by the year 2000.A: challenged
B: assumed
C: deducted
D: decreed答案：B解析：题干意为“据推测，这种疾病的治愈方法将在2000年面世。” 句中划线词为动词，意为假定；要求；视……为理所当然。B项assumed意为假定；假设；例句：It is reasonable to assume that the economy will continue to improve．认为经济会继续好转是有道理的。A项意为：向……挑战；C项意为扣除，减去；演绎；D项意为颁布法令；故选B。 -
第5题：
They postulated a 500-year lifespan for a plastic container.A:challenged
B:assumed
C:deducted
D:decreed答案：B解析：本句意思：他们假定塑料容器的寿命为500年。postulate假定，假设。challenge挑战；assume假设，假定；deduct减去；decree颁布（法令）。 -
第6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7题：
It is ptulated that a cure for the disease will have been found by the year 2000.A:challenged
B:assumed
C:deducted
D:decreed答案：B解析：本句意思：据推测，到2000年，治愈该病的方法将会被研究出来。postulate意为“假定”, 与assume（假定，设想）意思相近。challenge挑战；deduct扣除，减去；decree判决，裁定。 -
第8题：
By next year he（）in New York for five years.
Ahas worked
Bhas been working
Cworks
Dwill have worked
D
略 -
第9题：
单选题By next year he（）in New York for five years.Ahas worked
Bhas been working
Cworks
Dwill have worked
正确答案： D解析： 暂无解析 -
第10题：
单选题From the passage we can conclude that _____.Adoctors remain doubtful of the effectiveness of the cure
Bmany ALD patients still refuse to use the oil
Cvarious cures have been found for ALD
Dthe oil really works as a cure for ALD
正确答案： A解析：
主旨题。本文讲的是如何挽救一个生病的孩子。第一段讲的是小男孩Lorenzo不幸患上了罕见的疾病ALD。第二段讲的是虽然医生和医药公司都放弃了，父母仍然在寻找治疗方案。第三段主要是讲了Lorenzo的父母找到了一种治疗方案。第四段讲的是这种治疗方法被最终证明是有效的。由此可知，本文主要是围绕“该药确实可以治疗ALD病症”来写的，而D选项与之一致，为正确选项。A项“医生对这种治疗持怀疑态度”属以偏概全，虽然医生有过怀疑态度，但是不能作为最终的结论。B项夸大其辞，第三段末句说不情愿去这样做，勉强去尝试，勉强不等于拒绝。C项“找到了很多的治疗方案”属于臆造。 -
第11题：
单选题The certificate of pratique certifies that （）.Athe ship has no rats or mice on board
Bno quarantinable disease has been found on the vessel
Cno person has died during the voyage the ship has just completed
Dall the crew members have no health problem
正确答案： A解析： 暂无解析 -
第12题：
单选题No effective（）has been found for this fatal disease which claims thousands of lives each year.Asettlement
Bmethod
Cremedy
Dprescription
正确答案： B解析： 暂无解析 -
第13题：
John told us that by the end of the year they _____ together for thirty years.
A. would have been living
B. would have lived
C. would have been lived
D. will have been living
参考答案： A
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第14题：
By the year she arrives in London, scientists probably ____ a cure for bird flue.()A、 will be discovering
B、 are discovering
C、 will have discovered
D、 have discovered
参考答案：C -
第15题：
The certificate of pratique certifies that ______.
A.the ship has no rats or mice on board
B.no quarantinable disease has been found on the vessel
C.no person has died during the voyage the ship has just completed
D.all the crew members have no health problem
正确答案：B
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第16题：
It is reported that some scientists in the United States have found a new __________for cancer.A.way
B.answer
C.approach
D.cure答案：D解析：本句的意思是据报道，在美国一些科学家发现了一种新的治疗癌症的方法。wav搭配介词of；answerfor“对……负责”；approach意为“接近；途径，方法”搭配介词to；cure意为“治疗，治愈，治疗法”。 -
第17题：
Deep inside a mountain near Sweetwater in East Tennessee is a bady?of water known as the Lost?Sea.It is listed by the Guinness Book of World Records as the world′s largest underground lake.The Lost Sea is part of an extensive and historic cave system called Craighead Caverns.
The caverns have been known and used since the days of the Cherokee Indian nation.The cave?expands into a series of huge rooms from a small opening on the side of the mountain.Approximately?one mile from the entrance,in a room called-The Council Room",many Indian artifacts have been?found.Some of the items discovered include pottery,arrowheads,weapons,and jewelry.
For many years there were persistent rumors of a large underground lake somewhere in a cave,but it was not discovered until 1905.In that year,a thirteen-year-old boy named Ben Sands crawled through a small opening three hundred feet underground.:He found himself in a large cave half filled?with water.
Today tourists visit the Lost Sea and ride far out onto it in glass-bottomed boats powered by electric motors.More than thirteen acres of water have been mapped out so far and still no end to the lake has been found.Even though teams of divers have tried to explore the Lost Sea,the full extent
of it is still unknown.
What was found in"The Council Room"?A.A small natural opening.
B.A large cave.
C.Another series of rooms.
D.Many old Indian objects.答案：D解析：【考情点拨】事实细节题。【应试指导】由第二段最后两句可知答案为D。 -
第18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19题：
They found the lecture hard．A.to be understood
B.to understand
C.for understanding
D.to have been understood答案：B解析： -
第20题：
By next year he（）in New York for five years.
- A、has worked
- B、has been working
- C、works
- D、will have worked
正确答案:D -
第21题：
单选题A number of trees have been planted_________there was nothing a year ago but ruins.Awhere
Bwhen
Cbefore
Duntil
正确答案： D解析： -
第22题：
单选题By the year 2060, the earth _____ twice as many people as it is today.Awill have been inhabited
Bwill inhabit
Cwill have inhabited
Dis going to inhabit
正确答案： A解析：
句意：到2060年的时候，将有相当于现在两倍的人居住在地球上。By the year 2060是By后加表示将来时间的介词短语在句中作时间状语，句子的谓语要用将来完成时态，表示到将来某个时间为止的动作。inhabit意为“居住于；栖息”，是及物动词，其后通常跟地点。如果地点作主语，要用被动语态，因此A选项正确。 -
第23题：
单选题Doctors said that Lorenzo might die within three years because _____.Athey had never treated the disease before
BLorenzo was too young to be cured
Cno cure had been found for ALD
DALD was a rare disease
正确答案： B解析：
细节题。为什么医生断定Lorenzo三年内会死亡？由文中第一段第二句话可知，医生解释说“there was no cure for ALD”，目前还没有治愈ALD的药。C项直接引用，意思与之相同，故为正确答案。他们之前不是没有治过这种病，只是没有治好，A项错误。B项只是说他太年轻，这种病一直无法治愈，跟他是否年轻没有关系。D项只是陈述了该病罕见这一事实，并没有说明死亡的原因。 -
第24题：
单选题New ways have been found to prevent the river______.Anot to be polluted
Bagainst polluting
Cfrom polluting
Dfrom being polluted
正确答案： A解析：