问题
选择题
The backpack _____ Jenny's. There is her name on it. [ ]
A. might be
B. could be
C. can't be
D. must be
答案
答案：D
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The backpack _____ Jenny's. There is her name on it. [ ]
A. might be
B. could be
C. can't be
D. must be
答案：D