题目内容
Li Ming is said ______ the experiment in the lab, but I can’t find him there.
A.to have done |
B.to do |
C.to be doing |
D.doing |
【答案】
C
【解析】略
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题目内容
Li Ming is said ______ the experiment in the lab, but I can’t find him there.
A.to have done |
B.to do |
C.to be doing |
D.doing |
C
【解析】略