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(2010·吉林实验中学高三第二次模拟) 1. The physics teacher was standing by the desk, explaining the exercise _____ the students had done at home.
A. / B. to C. for D. with
A
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题目内容
(2010·吉林实验中学高三第二次模拟) 1. The physics teacher was standing by the desk, explaining the exercise _____ the students had done at home.
A. / B. to C. for D. with
A