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Thenewdictionariesareveryuseful.They

练习题3.36W

问题详情:

Thenewdictionariesareveryuseful.They

The new dictionaries are very useful. They ______well and _____ already.

A. sell ; have been sold out        B. sold ;had sold out

C. sell; sell out                  D. are sold; have been sold out

【回答】

A

知识点:现在完成时及其被动式

题型:选择题

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