Evidence obtained from observation and experiment is often used to _____ a scien

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Evidence obtained from observation and experiment is often used to _____ a scientific theory.

A．confirm

B．confine

C．conform

D．conceive

答案

解析

考查同字母动词词义辨析。confirm(="support;" make certain; give proof of)证实，确实；confine...to把......限制于；conform (to)使一致，符合，遵守；Conceive 1)想到，想出；conceive of想象。

举一反三

They only hear while their hands and eyes are_________ occupied.
A other than B. no other than C. otherwise D. other ways

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“Where are we now?”_____ few minutes one of the students asked me the same question.

A．A

B．Each

C．Another

D．Every

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Mr. Bush is on time for everything. How _____ it be that he was late for the opening ceremony?

A．can

B．should

C．may

D．must

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As _______ unemployment is very high at the moment, it’s very difficult for people to find _______ work.

A．the, 不填

B．不填，不填

C．the, a

D．an, the

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_____his leg wounded accidentally, he still came to the meeting on time.

A．In spite of

B．Because of

C．But for

D．Due to

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