. The boy was sitting at the desk, ______ hard when his mother got home. A.to pretend to workB.to pr

题目简介

. The boy was sitting at the desk, ______ hard when his mother got home. A.to pretend to workB.to pr

题目详情


. The boy was sitting at the desk, ______ hard when his mother got home.
A.to pretend to workB.to pretend to be working
C.pretending to workD.pretending to be working
题型:单选题难度:偏易来源:不详

答案

D

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