-----“I think the teacher is wrong, _____?”
------“No, I don't think so.”
| A．don't you | B．don't I | C．doesn't he | D．doesn't she |
Now, the world’s focus is all on Shanghai ______ the 2010 world Expo is to be held.
| A．when | B．whose | C．where | D．that |
____you are familiar with the author’s ideas, try reading all the sections as quickly as you possibly can.
| A．Now that | B．Ever since | C．So that | D．As long as |
---Did you listen to the lecture given by the famous herbalist doctor Zhang Wuben?
--- No, we ______ it. But we had a lot of traffic on our way.
| A．could have attended | B．must have attended |
| C．could attend | D．shouldn't have attended |
Barrack Obama’s recent visit to the Asian nations clearly sent a message to the world
______ Asia is important in America’s global partnership.
| A．which | B．where | C．that | D．as |
I don’t smoke now, but I ____for almost ten years.
| A．ever smoked | B．have ever smoked | C．had ever smoked | D．was ever smoking |