we knew the computers will be used in every family错在哪儿?
人气:454 ℃ 时间:2019-11-02 17:18:18
解答
if l fail the exam,l will very sad .sad是形容词,签名应该加be 正确的应该是if l fail the exam,l will be very sad. we know the computers will be used in every family. 应该用原型 我也是学生,