问题
选择题
— Could you tell me _____ we are going to be away?
— About a week. [ ]
A. how many times
B. how long
C. how much time
D. how often
答案
答案：B
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— Could you tell me _____ we are going to be away?
— About a week. [ ]
A. how many times
B. how long
C. how much time
D. how often
答案：B