问题
Could you tell us ______ ? —About two weeks.
A:how often are you going to be away
B:how often we are going to be away
C:how long are we going to be away
D:how long we are going to be away
B:how often we are going to be away
C:how long are we going to be away
D:how long we are going to be away
正确答案是：
同类题型
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