Personally, it is no good ________ online all day long. It is really a waste of

题干

Personally, it is no good ________ online all day long. It is really a waste of time.

A．to chat

B．chats

C．chatting

D．chatted

上一题下一题 0.85难度单项选择更新时间:2013-01-29 08:43:59

小学学科试题库

初中学科试题库

高中学科试题库