..When I came into the classroom , I found him _______ with his study.A.occupiedB.occupyingC.to be o

题目简介

..When I came into the classroom , I found him _______ with his study.A.occupiedB.occupyingC.to be o

题目详情

.
.When I came into the classroom , I found him _______ with his study.
A.occupiedB.occupyingC.to be occupiedD.was occupied
题型:单选题难度:偏易来源:不详

答案

A

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