根据对话内容,从对话后的选项中选出能填入空白处的最佳选项.选项中有两项为多余的选项.
A; 1 :
B; Only once. I went to see my uncle who lives in Guangzhou. I found it so interesting and so different
from Hong Kong.
A: 2
B; No. Nearly everyone rides a bike. There are more cars in Guangzhou than in most other Chinese
cities, but still far fewer than here.
A; Riding bikes can keep people healthy.
B; 3 It's certainly better exercise than sitting in a car.
A: They must have many buses in Guangzhou, too. don't they?
B; 4 It's very noisy in the rush hours when people are coming and going from work. The ringing
of bike bells and the bust's blowing the horns( 喇叭) make a terrible noise.
A: 5
A. How often do you go to China?
B. I was told there aren't many cars.
C. Have you ever been to China?
D. It can't be much noisier than Hong K
E. Of course they do.
F. I don' t think so.
G. I suppose it does.