问题描述:
一个英语选择题,帮下忙哈~
1.Customer are asked to make sure that they______the right change before leaving the shop.
A.will give B.have been given C.have given D.will be given
为什么选B,不选D呢?
1.Customer are asked to make sure that they______the right change before leaving the shop.
A.will give B.have been given C.have given D.will be given
为什么选B,不选D呢?
问题解答:
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