问题

Mother made a promise ________ I passed the exam, she would buy m e acomputer..

A:throwing stones often caused injuries
B:to understand
C:understanding
D:whether

正确答案是：

同类题型

Over the past couple of years, a variety of talent shows______on TV channels across the nation, from Super Girls to Happy Boys

What a beautiful dress you are wearing! It must be expensive. —No. It only ____ me fifty yuan.

worked late yesterday, you ______have come this morning.

下列加点词的用法不同其它三项的是：

Could you please ________ the window It’s coldoutside.—Oh, I’m sorry.