How much do you think that vase _____?A．is cost B．used C．was paid for D．cost

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How much do you think that vase _____?

A．is cost

B．used

C．was paid for

D．cost

答案

解析

略

举一反三

34. The designs of the new tools should be ________ carefully, so that we can pick out the one that suits our work.

A．experimented	B．examined
C．exercised	D．tried

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36. Somehow the news ________ that Liu Xiang was in the hotel, and a crowd gathered outside in the hope of seeing him.

A．took off	B．went down
C．put on	D．got out

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They ________ the distance and the communication problem for people visiting their city.

A．drew attention to

B．used up

C．washed away

D．dreamed of

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He used this discovery to ________ a machine for making electricity. Faraday also showed how electricity affects chemical ubstances.

A．debate

B．reflect

C．match

D．produce

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. If plants from one habit were moved to the other type of habit, they changed their appearance and _____ the new environment.
A. adapted B adapted to C. suited to D. fit

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