good manners to say “Sorry” when you knock into someone but no need to say it again and again .
A. There are ; there is
B. It is ; there is
C. There is ; it is
D. It is ; it is
good manners to say “Sorry” when you knock into someone butno need to say it again and aga
答案:2 悬赏:20 手机版
解决时间 2021-04-05 01:29
- 提问者网友：温柔港
- 2021-04-04 20:47
最佳答案
- 五星知识达人网友：人類模型
- 2021-04-04 21:44
A. There are ; there is(答案→)B. It is ; there isC. There is ; it is D. It is ; it is解析：第一空it为形式主语，it代指的是真正的主语to say sorry when you knock into someone,形式主语只能选择it，第二空是固定句型，there is no need to do sth 意为，没有必要干某事
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- 1楼网友：拜訪者
- 2021-04-04 23:07
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