问题

Let’s back up. Where was I—You ___________________about the trip to SouthAfrica.

A:were talking
B:talked
C:are talking
D:would talk

正确答案是：

同类题型

The advantage human beings have to the sun is worthdiscussing.

It is hard for me to imagine what I would be doing today if I ________ in love,at the age of seven,with the Melinda Cox Library in my hometown.[ ]

“Please remain______until the airplane comes to a complete stop.” said the stewardess.

What do you expect__________ from the book

Everyone may depend _______ it won’t be like that again.[ ]