A. if B. when C. unless D. because 答案: C 指导:开车要换道时.须“小心.注意(give careful attentionto) 车的方向.正如人生要改变目标时一样是“危险的 .“除非 你有把握.此处是条件状语从句.“除非-- . 查看更多

 

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_________ for the free tickets, I would not have gone to the films so often.

   A. If it is not   B. Were it not   C. Had it not been   D. If they were not

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______ with him is of no importance at all.

A. If you will go      B. If you are going

C. Whether you will go   D. Whether you go

 

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__________ , we'll come to see you again.

A. If time will permit   B. Time permits  

C. Time permitting     D. Time permited

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______ for the free tickets, I would not have gone to the films so often.

A. If it is not      B. Were it not

C. Had it not been     D. If they were not

 

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_________ for the free ticket, I would not have gone to see film so often

A. If it is not           B. Were it not

C. Had it not been         D. If they were not

 

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