题目内容
【题目】介词填空题。
1. This is a lab ______ chemistry.
2. Who’s the man ______ the picture?
3. I want ______ be a doctor.
4. We saw a picture ______ Edison.
5. ____ the lab we saw many bottles.
【答案】1.for 2.in 3.to 4.of 5.In
【解析】
略
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