问题

Hello, this is Jack. May I speak to Tom?– Sorry, he isn’t in at the moment. If he _______ back, I’ll ask him to call you back.

A:come
B:comes
C:have come
D:came

正确答案是：

标签： back , he , hello

同类题型

She sometimes ________ me _______ my homework on Saturday.

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Could you tell me_________?—He is in the library．

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time do you want to spend at each place? -About two hours.