Could you tell us __it snows in winter in Australia?A:if B:that C:after D:before.选哪个?为什么?

问题描述:

Could you tell us __it snows in winter in Australia?A:if B:that C:after D:before.选哪个?为什么?

A:if 在这里意为是否
能告诉我澳大利亚冬天是否下雪么