Some collector and arterial streets are built with inadequate or no sidewalks or walkways, discouraging or limiting safe pedestrian movement along streets.
A: 正确
B: 错误
A: 正确
B: 错误
举一反三
- Walking along the streets, you can see many beautiful flowers on _______ sides of the streets.
- The old town has narrow streets and small houses ____ are built close to each other.
- The old town has narrow streets and small house _________ are built close to each other. A: they B: where C: what D: that
- 中国大学MOOC: 10. A type of vehicle can run along streets, obey traffic signs and park in the lot without a human driver.
- The streets go from .