问题

wise nation is one good atlearning, especially ______ that is good at learning from difficulties

A:Having checked
B:Check
C:If you check
D:To check

正确答案是：

同类题型

I can’t even pay this week’s rent.—Would help if I lend you some money?[ ]

On Christmas Day people walk about in the street _____ their best.

To improve their oral English, everyone in the class is supposed to ________ actively in these discussions.

下列各句中，没有语病的一句是（）

How old is Tom—He is ____.