问题

n take anything from the shelf and read, butplease ______the books when you’ve finished with them

A:what
B:when
C:wherever
D:which

正确答案是：

同类题型

How would you like to be paid，________cash or________check?—Neither.I want to invest the money in your business

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I’ll lend you the book _______ I can remember who has borrowed it