求 英语选择题的详细解答....谢谢各位啦(8:37)

来源:百度知道 编辑:UC知道 时间:2024/06/18 08:28:25
In case he ______ , let me know. 答案C
A) will have come
B) came
C) comes
D) had come

The human body _________ may kill the germs. 答案B(读着真别扭,它到底是个什么结构的句子呀~~)
A) in it has certain materials that
B) has in it certain materials which
C) in that it has certain materials
D) has certain materials in which it

The road is _________ snow now. 答案C
A) clear out
B) clear up
C) clear of
D) clear away

1 In case he comes, let me know. 如果他来的话, 告诉我一声。
在以when,after,before,till,until,the moment,the instant,instantly (一…就),immediately(一…就),once,as soon as,directly(一…就)引导的时间状语从句和以if,in the event that(如果),on condition that(如果),in case(如果、万一),provided(如果…的话),providing (如果…的话)引导的条件状语从句中,必须用一般现在时表示将来。

2 The human body has certain materials in it which may kill the germs. 是个which引导的定语从句,主句就是the human body has materials

3 The road isclear of snow now. 街道被雪覆盖变的干净