问题
选择题
— ______, Jim?
— No, it isn't. It's her backpack. [ ]
A. Is that your brother
B. Is this your backpack
C. Are these your backpacks
D. Are those your brothers
答案
答案：B
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— ______, Jim?
— No, it isn't. It's her backpack. [ ]
A. Is that your brother
B. Is this your backpack
C. Are these your backpacks
D. Are those your brothers
答案：B