To finish the homework, he spent four hours _______ in the study.A.lockingB.lockedC.locked himselfD.

题目简介

To finish the homework, he spent four hours _______ in the study.A.lockingB.lockedC.locked himselfD.

题目详情


To finish the homework, he spent four hours _______ in the study.
A.lockingB.lockedC.locked himselfD.to lock
题型:单选题难度:偏易来源:不详

答案

B
考查非谓语动词。句中逻辑主语为he,与lock之间的关系为被动,故用过去分词。句意:为了完成家庭作业,他花了四个小时把自己关在书房里。

更多内容推荐