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

Never before（）see such a terrible car accident on the road!

A.I have
B.have I
C.I did
D.did I

你可能感興趣的試題

單項(xiàng)選擇題

Neither John（）his father was able to wake up early enough to catch the morning train

A.nor
B.or
C.but
D.and

單項(xiàng)選擇題

Nancy is considered to be（）the other students in her class.

A.less intelligent
B.the most intelligent
C.intelligent as well
D.as intelligent as