句子改错Why is almost everybody wearing glass?Are there such man
句子改错
Why is almost everybody wearing glass?
Are there such many Chinese people who are short-sighted?
Since you speak very good English ,I guess you work hard either.
Before going to China ,I was told that students in China worked very hard.
以上选自一篇短文改错,有可能有些地方没错,但我认为这些句子有问题,