Don't bother Tom, he is________with the experiment on water molecules in the lab.A.focusedB.fix

题目简介

Don't bother Tom, he is________with the experiment on water molecules in the lab.A.focusedB.fix

题目详情


Don't bother Tom, he is________with the experiment on water molecules in the lab.
A.focusedB.fixedC.occupiedD.concentrated
题型:单选题难度:偏易来源:不详

答案

C

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