4. a. If she was happy, I would ask her to stay the whole evening. b. If she were happy, I would ask her to stay the whole evening. 5. a. It has been noted with concern that the stock of books in the library has been declining alarmingly. b. The number of books in the library has been going down. 6. a. What a day! b. What a day it is!
formal or informal(9)
2021-01-28 20:51
formal or informal(9).doc
将本文的Word文档下载到电脑
下载失败或者文档不完整，请联系客服人员解决！