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[主观题]

__________, they couldn’t solve the mystery.

A、As they tried hard

B、Tried as they hard

C、Hard as they tried

D、No matter they tried hard

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更多“__________, they couldn’t solv…”相关的问题

第1题

Given the seeming intelligence of cetaceans, people are always tempted to compare them wit

h humans and other animals. Studies on discrimination and problem-solving skills in the bottlenose dolphin, for instance, have concluded that its intelligence lies "somewhere between that of a dog and a chimpanzee." Such comparisons are unfair. It is important to realize that intelligence is a very human concept and that we evaluate it in human terms. After all, not many people would consider themselves stupid because they couldnt locate and identify a fish by its echo. Why should we judge cetaceans by their ability to solve human problems？

The word "dominant" in the passage is closest in meaning to

A．local

B．natural

C．chief

D．specific

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第2题

You ________ park here! Its an emergence exit.

A.wouldnt

B.neednt

C.couldnt

D.mustnt

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第3题

His name was on the ( ) of my tongue, but I just couldnt recall it.

His name was on the （) of my tongue, but I just couldnt recall it.

A.tip

B.edge

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第4题

The students couldnt help ______ when they heard the joke.A、to laughB、laughC、laughing

A.to laugh

B.laugh

C.laughing

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第5题

______for his help, we couldnt hve overcome the difficulties.Weren’t itB．Hdn’t it been____

__for his help, we couldnt hve overcome the difficulties.Weren’t it B．Hdn’t it been C．Hd it not been D．Without it

A．Weren’t it

B．Hadn’t it been

C．Had it not been

D．Without it

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第6题

I felt my parents couldnt understand me so I wished I could be freely from them.(改错题)

I felt my parents couldnt understand me so I wished I could be freely from them.（改错题)

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第7题

With all his work on hand, he couldnt have gone to the cinema last night.()

With all his work on hand, he couldnt have gone to the cinema last night.（)

A.simple sentence

B.compound sentence

C.complex sentence

D.compound-complex sentence

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第8题

I had() to visit my grandmother last week, but unfortunately I had a bad cold and the

I had（) to visit my grandmother last week, but unfortunately I had a bad cold and the

refore couldnt go.

A.refused

B.saved

C.intended

D.managed

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第9题

听音频：{MP3:/imgcache/attached/media/20140429/20140429164127_0513.mp3} 根据听到的内容，回答

下列各题。

A.Because he was setting up a new mail box.

B.Because he parked his car under the "No Parking" sign.

C.Because he was stuck in his neighbors party.

D.Because he couldnt get his car out of the garage.

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第10题

I' m sure your suggestions will （) the problem.

A.contribute to solving

B.be contributed to solving

C.contribute to solve

D.be contributed to solve

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第11题

Obviously, nuclear power can never be the only （solve) ______ to energy crisis.

Obviously, nuclear power can never be the only (solve) ______ to energy crisis.

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