Such animals as dinosaurs died out because th...

Such animals as dinosaurs died out because they couldn’t ____ to the sudden change of the climate.

高二英语单项填空简单题查看答案及解析

Such animals like dinosaurs died out because they couldn’t _____ to the change of the climate.

A．suit              B．keep             C．adapt             D．switch

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more and more forests destroyed, some animals are facing the danger of dying out.

A. As        B By          C. For        D. With

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There are several theories about why dinosaurs suddenly died out, one of which says their disappearance _______ by the climate change.

A. might have caused　　 B. should have caused

C. might have been caused　　 D. should have been caused

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They couldn’t get out of trouble by themselves _________ they tried to.

A. as if　　　　　　 B. now that

C. even if　　　　 D. in case

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By now, no one has _______ a convincing explanation of why dinosaurs died out, and it remains a mystery.

A. come about　　 B. come into

C. come up with　　 D. come out

高二英语单项填空简单题查看答案及解析

China has been working very hard to stop the endangered animals ______ .

A. dying out      B. dying away      C. dying down    D. dying hard

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It’s bad news that quite a few rare animals are ________ each year.

A.dying of B.dying out C.dying from D.dying away

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The measure has saved many rare animals which would ______ have died out.

A. therefore　　 B. anyhow　　　　 C. furthermore　　 D. otherwise

高二英语单项填空中等难度题查看答案及解析

A society was set up to __________ the endangered animals and plant life from dying out in this area.

A. reserve　　 B. preserve

C. observe　　 D. deserve

高二英语单项填空中等难度题查看答案及解析