Don’t bother Tom, he is with the experiment on water molecules in the lab. A. focusedB. f

发布时间：2020-08-16 23:25:44

Don’t bother Tom, he is      with the experiment on water molecules in the lab.
A. focused
B. fixed
C. occupied
D. concentrated

网友回答

A. focused
B. fixed
(答案→)C. occupied
D. concentrated
解析：查固定词组。Be occupied with…忙于…句意：不要去麻烦Tom。，他正忙于在实验室里做实验。根据句意说明C正确。
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