What did the author s friends try to tell him?
A. It is possible to live a car-free life.
B. There is no need for expensive cars.
C. A car is a necessary part of life.
D. They" 11 follow him if he" s successful.
查看答案
渔港监督机关自收到事故调解申请书之日起()内,未能使当事各方达成调解协议的,可宣布调解不成。
A. 1个月
B. 3个月
C. 6个月
D. 8个月
气缸总容量与压缩室容积的比值叫()。
A. 上量
B. 压缩比
C. 冲程
D. 行程