网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
They called in an electrician _______ he could put a finger on the cause of the short circuit.
A
to hope
B
to be hoping
C
hoping
D
to have hoped
参考答案
参考解析
解析：
他们叫来了电工，希望他能帮忙查出短路的原因。hoping在此处为现在分词形式表原因状语。
他们叫来了电工，希望他能帮忙查出短路的原因。hoping在此处为现在分词形式表原因状语。
更多 “单选题They called in an electrician _______ he could put a finger on the cause of the short circuit.A to hope B to be hoping C hopingD to have hoped” 相关考题
考题
The babies that could hear the heartbeat recording cried much less and put on( )weight than those that could not hear it.
A. muchB. littleC. moreD. less
考题
The landlady could not( )because all her rooms were booked.
A、adapt usB、put up with usC、put us upD、help us
考题
The word horsepower(马力) was first used two hundred years ago.James Watt had made the first widely used steam(蒸气)engine. He had no way of telling people exactly how powerful it much work one strong horse could do in one minute. He called that unit one horsepower. With this unit he could measure the work his steam engine could do.He discovered that a horse could lift a 3,300-pound weight 10 feet into the air in one minute. His engine could lift a 3,300-pound weight 100 feet in one minute.Because his engine did ten times as much work as the horse, Watt called it a ten horsepower engine.6.The passagesays that Watt made the first widely used steam engine.A.TB.F7.Watt made up a unit of measurement based on the strength of a horse.A.TB.F8.Watt wanted to find a way to lift a 3300-pound weight.A.TB.F9.One horsepower would equal the weight a horse could lift.A.TB.F10.The title of the passageis "How the Term Horsepower Came into Being".A.TB.F
考题
He did not regret saying what he did but felt that he it differently.A． could expressB． would expressC． could have expressedD． must have expressed
考题
According to Paragraph 2, why may a person suddenly forget who has called?A. He may leave his prefrontal cortex temporarily damaged.B. He is probably interrupted by another task.C. He is probably not very familiar with the person he has called.D. He may need a rest between dialing and speaking.
考题
Ben did not rush in help Mrs. Tailor because_____A. he thought that she could be necking themB. he knew that they could not have been in the treeC. he did not the old lady fall downD. he was afraid of the three-legged cat
考题
He suddenly called my name on the street, but I could not _____ where I had met him before.A. remindB. recallC. recordD. reclaim
考题
But that he saw it, he ___it.A、could not have believedB、did not believeC、could not believeD、cannot believe
考题
They could hardly believe what he said, _________.
A、so could IB、neither could IC、neither couldn't ID、neither I could
考题
He could always a reason for them to linger another month.
A.catch up withB.come up withC.put up withD.keep up with
考题
Only when he was put in prison,() how silly.A.he realizedB.did he realizeC.he realizeD.do he realize
考题
i do think her presentation is wonderful, i simply can't _____ the flaw in her argument.
A、lay a finger onB、hold my hand inC、put my finger onD、keep my hand in
考题
( )himself an ideal job.A.Nowhere he could findB.Nowhere could he findC.He could nowhere findD.He could find nowhere
考题
He did not regret saying what he did but felt that he it differently.A. could express B. would expressC. could have expressed D. must have expressed
考题
共用题干
Scientists working on a problem do not know and sometimes can't even guess what the final result will be.Late on Friday,8 November,1895,Professor Rontgen,a German physicist,was doing an experiment in his laboratory when he noticed something extraordinary.He had covered an electric bulb with black cardboard,and when he switched on the current he saw little dancing lights on his table.Now the bulb was completely covered;_________(46)?On the table there were some pieces of paper which had been covered with metal salts.It was on this paper that the lights were shining. Professor Rontgen took a piece of this paper and held it at a distance from the lamp.Between it and the lamp he placed a variety of objects,a book,a pack of cards,a piece of wood and a door key. __________(47).He called his wife into the laboratory and asked her to hold her hand between the lamp and a photographic plate._________(48),but she held up her hand for a quarter of an hour, and when the plate was developed there was a picture of the bones of her hand and of the ring on one finger. The mysterious ray could pass through the flesh and not through the bone or the ring.At a scientific meeting,Professor Rontegen called this new ray "the unknown" the X-ray. _________(49),and soon there were X-ray machines in all the big hospitals.The most obvious use for this discovery was to enable doctors to see exactly how a bone was fractured._________(50).It was found that these rays could be used to destroy cancer cells,just as they destroyed the healthy cells of the doctors who first used the machines.Methods were found later by which ulcers in the stomach could be located,and the lungs could be X-rayed to show if there was any tuberculosis present._______（49）A:The ray penetrated every one of them except the keyB:She was very surprised by this requestC:how then could any ray penetrateD:It was a great inventionE:Other uses came laterF: Doctors quickly saw how this could be used
考题
（）It is easy to underestimate English writer James Heriot.He had such a pleasant,readable style that one might think that anyone could imitate it.How many times have I heard people say“I could write a book.I just haven’t the time.”Easily said.Not so easily done.James Herriot,contrary to pupular opinion,did not find it easy in his early days of,as he put it,“having a go at the writing game”.While he obviously had an abundance of natural talent,the final,polished work that he gave to the world was the result of years of practising,re-writing and reading.Like the majority of authors,he had to suffer many disappointments and rejections along the way,but these made him all the more determined to succeed.Everything he achieved in life was earned the hard way and his success in the literary field was no exception.
考题
To qualify for a promotion, （）to exceed the quota.Athe best thing he could do wasBhe did his bestCall he could do wasDhis best thing was
考题
To qualify for a promotion, （）to exceed the quota.A、the best thing he could do wasB、he did his bestC、all he could do wasD、his best thing was
考题
单选题They called in an electrician _____ he could put a finger on the cause of the short circuit.A
to hopeB
to be hopingC
hopingD
to have hoped
考题
单选题A rogue loose called a hacker could take control of the entire system by implanting his own instructions in the software and then he could program the computer to erase any sign ______ .A
of his being ever thereB
he ever has been thereC
of his having ever been thereD
of him having ever been there
考题
单选题When he was fifteen, he was _____ to alcohol, and ever since, he could not get rid of it.A
admittedB
tendedC
addictedD
terrified
考题
单选题Someone called me up in the middle of the night, but he hung up _____ I could answer the phone.A
asB
sinceC
untilD
before
考题
单选题To qualify for a promotion, （）to exceed the quota.A
the best thing he could do wasB
he did his bestC
all he could do wasD
his best thing was
热门标签
最新试卷