综合类C级:完形填空Traffic in Our Cities
The volume of traffic in many cities in the world today continues to expand. This causes many problems， including serious air pollution， lengthy delays， and the greater risk 51__________accidents. Clearly， something must be done， but it is often difficult to 52__________people to change their habits and leave，their cars at home.
One possible 53__________is to make it more expensive for people to use their cars by 54__________charges for parking and 55__________tougher fines for anyone who 56__________the law. In addition， drivers could be required to pay for using particular routes at different times of the day. This system， 57__________ as "road pricing"， is already being introduced in a 58__________ of cities， using a special electronic card 59__________to the windscreen of the car.
Another way of 60__________with the problem is to provide cheap parking on the 61__________of the city，and strictly control the number of vehicles allowed into the centre. Drivers and their passengers then use a special bus service for the 62 __________stage of their journey.
Of course， the most important 63__________is to provide good public transport. However， to get people to 64__________the comfort of their cars， public transport must be felt to be reliable， convenient and comfortable， with fares 65__________at an acceptable level.
51. A. of
B. for
C. about
D. by
52. A. make
B. arrange
C. suggest
D. persuade
53. A. approach
B. manner
C. custom
D. style
54. A. enlarging
B. increasing
C. growing
D. developing
55， A. carrying down
B. putting off
C. bringing in
D. taking away
56. A. crosses
B. refuses
C. breaks
D. cracks
57. A. named
B. seen
C. called
D. known
58. A. quantity
B. number
C. total
D. sum