Every year he ________ to Beijing to visit his teacher.
| A．have come | B．comes | C．came | D．come |
假设你是学生会主席李明，为了增进学生之间交流，学生会决定在网络上建立中外学生英文交流论坛，请你根据下列要点提示介绍此论坛，并号召大家参与论坛。
注意：1. 词数100左右.
2．可适当增加细节，以使行文连贯.
3. 开头已给出，但不计入总词数.
| 目的 |
提供交流平台 |
|
内容 |
要点 |
细节 |
| 加强交流 |
结识朋友…… |
|
| 提供帮助 |
学习，生活…… |
|
| 献计献策 |
学校发展，校园生活…… |
Students’ Union has decided to set up our own BBS. ________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
______
— What is that building ______ construction ?
— It looks like a hospital..
| A．under | B．on | C．in | D．through |
Honestly speaking, I would agree with Shirley, though not ______.
| A．entirely | B．widely |
| C．possibly | D．eventually |
Every possible means ______ to prevent the air pollution, but the sky is still not clear.
| A．has been used | B．have been used |
| C．is used | D．are used |
My father and my mother have been married for 30 years, and never once ______ with each other.
| A．they have quarrelled | B．did they quarrel |
| C．had they quarrelled | D．have they quarrelled |