52单词网 > 高中英语 > 高中英语题库 > In order not to be disturbed, I spent three hours in my study. [ ] A.locking B.l

In order not to be disturbed, I spent three hours in my study. [ ] A.locking B.l

来源:网络 时间:
In order not to be disturbed, I spent three hours in my study. [ ] A.locking B.l

In order not to be disturbed, I spent three hours ________ in my study.

[]

A.locking

B.locked

C.to lock

D.to be locked

试题答案

答案:B