路测摩阻
A: right of way
B: frontage road
C: marginal friction
D: yield sign
A: right of way
B: frontage road
C: marginal friction
D: yield sign
举一反三
- 路测摩阻 A: right of way B: frontage road C: marginal friction D: yield sign
- 2. Am I going in the right _____ for the post office? A: route B: way C: sign D: direction
- "Go right to the end of the road" usually means go all the way up the road.
- (Without) the friction between (their) feet and the ground, people (will) (in no way) be able to walk.() A: Without B: their C: will D: in no way
- （）no friction between the surface of the road and our feet, we could not walk at all. A: If there was B: Were there C: Was there D: There was