问题

he failed in the experiment again and again, he didn’t______, and at last, he made it.

A:lose his heart
B:lose heart
C:break his heart
D:make up his mind;

正确答案是：

同类题型

下面加横线字注音完全正确的一组是（）

Mr. Li would like to ______ us an interesting story.

________ I’ve got my own car, I don’t get as much exercise as I used to

How can I get a present in the game show—You _________ one if you answer all the questions correctly.

What’s that terrible noise?—The neighbors ________ for a party