We are going to have a sports meeting tomorrow.But I don't know（选择题） A.why to start B.when to start C.what to start D.wh

分类: 作业答案 • 2023-01-03 18:06:35

问题描述：

We are going to have a sports meeting tomorrow.But I don't know（选择题） A.why to start B.when to start C.what to start D.where to start

答

B 这里是个宾语从句,表示不知道什么时候开始.