无码高清视频|成人自拍视频|欧美成人午夜无码A片秀色直播|草美女视频网站|美女被操网站在线观看

單項(xiàng)選擇題

A.Yes, I‘m studying history
B.I‘m studying now
C.I‘m studying philosophy
D.I‘m doing my homework

你可能感興趣的試題

A.I like them very much
B.I only watch them at weekend
C.It‘s hard to say, actually
D.I‘m too busy to say

A.I couldn‘t agree with you more.
B.I‘m going to listen to it.
C.It sounds reasonable.
D.It didn‘t last too long.