题目内容

Have you been ___ a diet? You've lost a lot of weight.

A.to
B.on
C.in
D.out

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He has maintained that the money was donated for international purposes.What is the meaning of ‘maintain’in the sentence?

A. to make something continue at the same level
B. to keep a building, a machine, etc. in good condition
C. to keep stating that something is true
D.to support somebody or something over a long period of time

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I think this is a matter of especial importance.What is the meaning of ‘especial’in the sentence?

A. greater or better than usual
B. usual
C. different from normal
D. describe something that relates to one particular person

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You seem in rather a hurry to get rid of me.Which is NOT the meaning of ‘get rid of’in the sentence?

A.dispose of;
B.terminate or take out;
C.do away with;
D.get involved in

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This technique is becoming more refined and more acceptable all the time.Which is the meaning of ‘refined ’in the sentence?

A.made pure by having other substances taken out of it
B.polite and well educated
C.Be carefully developed
D.freed from impurities by processing;

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Have you been ___ a diet? You've lost a lot of weight.

A.to B.on C.in D.out

He has maintained that the money was donated for international purposes.What is the meaning of ‘maintain’in the sentence?

I think this is a matter of especial importance.What is the meaning of ‘especial’in the sentence?

You seem in rather a hurry to get rid of me.Which is NOT the meaning of ‘get rid of’in the sentence?

This technique is becoming more refined and more acceptable all the time.Which is the meaning of ‘refined ’in the sentence?

A.to
B.on
C.in
D.out