口语交际练习：
1.A: The experiment has been completed, hasn’t it?
B: __________
A. Yes. We need another week to complete it.
B. Yes. It has been completed beautifully.
C. No. It was completed last week.
D. No. I have no idea about it.

2. A: __________
B: I’m much better. My stomach problem is gone. Now I just feel hungry.
A. Do you have anything to declare, sir?
B. Good morning. May I help you?
C. How are you feeling today?
D. What seems to be the problem?

3. A: May I use your computer this afternoon？
   B: I'm sorry， I have to finish typing this term paper today.
   A: __________
A. Do as you please.      
B. It doesn‘t matter.
C. Thank you just the same.     
D. Never mind.

4. A: OK, buddy, your driving license. How fast were you going?
B: Well, it was about 50 mph or less. I was driving very slowly.
A: 50 mph? ____________. All right. That’ll be one hundred dollars.
A. Don’t you know the speed limit downtown is 40 mph?
B. Don’t you know the controlled speed downtown is 40 mph?
C. You drive in the wrong way.
D. You need to fix your car.

参考答案及解析:
1. 选B。A和C的回答前后矛盾。D回答说No （不，没完成），后面又说I have no idea about it.也是前后矛盾。
2. 选C。根据B的回答，可以看出，这是医生和病人之间的对话，故正确答案选C。
3. 选B。 对于向别人提出请求被拒绝后，应该选择B的说法比较礼貌。D通常是对于：Do you mind...的回答。
4. 选A。 speed limit限速。故正确答案选A。

[ 本帖最后由 暴风雨骑士 于 2008-5-4 11:30 编辑 ]

耶！！！居然全对了！！！

第三题到底是B还是D啊,怎么答案和解释不同呀

请问老师第四题B为何不对

3. 选D。 对于向别人提出请求被拒绝后，应该选择B的说法比较礼貌。D通常是对于：Do you mind...的回答。
什么意思？

BCBA

3.B. It doesn‘t matter.

第3题根据解释应为B吧！要是那样就ok了！

75分。第四题错了。