题目内容
你用 问汤姆这是不是他的背包。?A. Is this your backpack, Tom?
B. Is that his backpack, Tom??
C. What's this your backpack, Tom?
D. What's your backpack, Tom??
答案：A
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题目内容
你用 问汤姆这是不是他的背包。?A. Is this your backpack, Tom?
B. Is that his backpack, Tom??
C. What's this your backpack, Tom?
D. What's your backpack, Tom??