首页 > 留学知识库

问题: 英语题求详细辨析各个选项

1.School children must be taught how to deal with dangerous____.
A.states B.conditions C.situations D.positions
2.---Do you know_____we'll get there at 3:00
this afternoon?
---I'm afraid we'll be late.
答案为什么是whether而不是that?

解答:

1.School children must be taught how to deal with dangerous__C__.
A.states B.conditions C.situations D.positions
state侧重指某事物在某一个时期的“状况”;condition是比较泛指的“情况”;situation用于比较严肃的场合,侧重指“外界形势”。position指状态,状况,情势.
2.---Do you know__whether___we'll get there at 3:00 this afternoon?
---I'm afraid we'll be late.
whether 是否
而that引导的句子最为广泛,但在该使用whether语句的时候不可以替换whether.that后引导的只是一个句子,不作为"是否".