问题

Are you still busy—Yes, I ___________, and it won’t take long.

A:just finish
B:am just finishing
C:have just finished
D:was just going to finish;

正确答案是：

同类题型

ntists are trying to developa special material, _______ they will make use of in space

________ very exciting _________ a football match.

Many working women ________ relatives to help take care of their children.

Reading is a good hobby because it can_______you enjoyment and success.

Liftingoff D．should