题目内容
() 4. Hello. is Sam speaking.
A. This B. this C. I
() 5. The lunch is the fox.
A. to B. for C. at
4~5 AB
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题目内容
() 4. Hello. is Sam speaking.
A. This B. this C. I
() 5. The lunch is the fox.
A. to B. for C. at