- UID
- 11283
- 帖子
- 3468
- 精華
- 17
- 積分
- 88117
- 金幣
- 56433
- 威望
- 570
- 推廣
- 0
- 閱讀權限
- 88
- 在線時間
- 109 小時
- 註冊時間
- 2009-11-6
|
1樓
發表於 2010-1-25 15:12
| 只看該作者
[問題] 過去進行式
過去進行式
At the start of the semester, I did not understand the materials or the problems. I was confused when I read and tried to solve problems.
請問粗體字(read, tried)那裡可以用過去進行式嗎?
可以寫成 I was confused when I was reading and trying to solve provblems.
不行的話請解釋一下原因
thank you very much
|
|