In a car engine, more ______.means better acceleration.
A. renown
B. coronation
C. gravy
D. torque
列宁说“实践高于(理论的)认识”。这是因为实践具有______
A. 普遍性的品格
B. 与时俱进的品格
C. 直接现实性的品格
D. 社会历史性的品格
The treaty was made to protect the country () invasion by its neighbours.
A. of
B. for
C. with
D. from
A车以110km/h的速度由甲地驶往乙地,同时B,C两车分别以90km/h、70km/h的速度自乙地驶向甲地,途中A与B相遇1小时后才与C车相遇,则甲乙两地的距离是()km。
A. 3800
B. 3600
C. 2000
D. 1800