问题
选择题
—Excuse me, Jack. ______ my backpack?
—Under the bed. [ ]
A. What's
B. Where's
C. What is
D. Where are
答案
答案：B
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—Excuse me, Jack. ______ my backpack?
—Under the bed. [ ]
A. What's
B. Where's
C. What is
D. Where are
答案：B