问题

. ______ we are sure about is the need to prevent children from being spoiled.

A:What
B:Which
C:Whether
D:That

正确答案是：

同类题型

下列各句中，没有语病的一项是（　　）

Many people are getting ready ____ theLantern Festival.

terrible experience! ________, you’re safe now—— that’s the main thing

The present situation is very complex, so I think it will take me some time to ____________ its reality.

. He is not ________ a fool ________.