问题

_ problem solved—We were trying to think of __ wayout, but it was difficult to find one

A:expected
B:were expecting
C:are expecting
D:have been expecting

正确答案是：

同类题型

I really appreciate _______ to help me out．

One＿＿＿ five will have the chance to join in the game

There are many inconveniences (不方便) that have to be ____ when you are camping.

Sally ________，apologizing for being late.

Liu Xiang’s parents ________ him to do sports after class.