问题

Excuse me, madam. Could you please tell me _________ the bus arrives—Sure. At 9:00.
A:where
B:when
C:why
D:how;
B:when
C:why
D:how;
正确答案是:
同类题型
________ I be free tomorrow, I would go with you.
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Are you taking morning exercise tomorrow?—SureWe do sports every morning_____ it rains
Amy couldn’t stop _________ when her friend told her the funny joke.
_____ —- You were saying you sold the house and left your hometown.