英语题 不会做 求答案 !1、____ enter someone'shome before you take off

1、____ enter someone'shome before you take off your shoes in Japan.
A、Not B、Didn't C、Don't D、Doesn't
答案： C
祈使句的否定结构： Don't + 动词原形
2、My grandpa is a _____ man.
A、seventy-years-old B、seventy-years-olds C、seventy-year-old D、seventy years old
答案： C
seventy-year-old 做 man 的定语
3、Something is wrong w_____her ears. She can hear nothing.
答案： with
something is wrong with 出毛病了
4、It's your t____ now. You must answer my question at o____.
答案： turn; once
解析： it's your turn now. 轮到你了
at once 立即
祝你学习进步,更上一层楼! (*^__^*)
不明白的再问哟,请及时采纳,多谢!

1. C

2. D

3. with

4. turn, once

C.C.with. turn. once

1 C 祈使句的否定句是助动词don't 开头。
2 C 数字与名词组成的复合形容词，用‘ -’连接，名词不能加S
3 with ( something is wrong with 固定用法‘ ……出了毛病’
4 turn （it's your turn 该轮到你了）
once ( at once 马上）
如果不明白，请再问；如果对你...

C C with turn once