6.-How much shall I pay for the phone call? -You . This is free of charge. A.shouldn't B.can't C.don't have to D.mustn't 答案:C 解析:句意为:“我应该付多少电话费? “你不必付钱.这是免费的. shouldn't 意为“不应该 ,can't 意为“不能 ,don't have to 意为“不必要 ,mustn't 意为“禁止 .由后一句“免费的 可知是没有必要付钱. 查看更多

 

题目列表(包括答案和解析)

--- How much shall I pay for the phone call?
--- You ________. This is free of charge.

A.shouldn’tB.can’tC.don’t have toD.mustn’t

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--- How much shall I pay for the phone call?

--- You ________. This is free of charge.

A.shouldn’t        B.can’t            C.don’t have to     D.mustn’t

 

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—How much shall I pay for the phone call?

—You________. This is free of charge.

A.shouldn't

B.can't

C.don't have to

D.mustn't

 

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 ---How much shall I pay for the phone call? ----You ____ .This is free of charge.

A.shouldn’t

B.can’t

C.needn’t

D.mustn’t

 

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 —How much shall I pay for the phone call?

   —You________. This is free of charge.

      A.shouldn’t      B.can’t    C.don’t have to   D.mustn’t

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