I don't think she could have done such a stupid thing yesterday, _____?
| A．do I | B．could she | C．did she | D．has she |
The 2008 Olympic Games,in Beijing, impressed the world deeply．
| A．to be held | B．held | C．to held | D．holding |
．—John and Lucia got married last week． Did you go to their wedding?
—No, Ia lecture in another city．
| A．gave | B．have given | C．had given | D．was giving |
—Could you do me a favor to hand out these papers?
—．
| A．Yes, I could | B．It’s my pleasure | C．With pleasure | D．Great |
People from every corner of the worldChina on the successful launch of Shenzhou VII．
| A．celebrated | B．appreciated | C．greeted | D．congratulated |
—Why didn’t apologize to her?
—She drove awayI could say a word．
| A．before | B．after | C．until | D．unless |