问题

The young man _____ in studying paid no attention to the outside world[ ]

A: involved
B: involving
C: to be involved
D: being involved

正确答案是：

同类题型

Do you know the song Where has the time gone (《时间去哪儿了》）—Sure. It _______ beautiful. I like it a lot.

When did you get home last night—It was almost midnight________we arrived home

I will buy you a new bike if you learn how to swim this summer. —Is that a ________ I’m sure I’ll get the bike.

Mary said that she ___________ London

Sheis___________tochangingthesystem [ ]