The purpose of installing electric eyes along the main roads is to make sure that all vehicles ______follow traffic rules.
A: [A] cautiously
B: [B] dutifully
C: [C] dubiously
D: [D] skillfully
A: [A] cautiously
B: [B] dutifully
C: [C] dubiously
D: [D] skillfully
举一反三
- One of the responsibilities of the Coast Guard is to make sure that all ships ______ follow traffic rules in busy harbors.
- Along the roads, there are beautiful flowers that delight travelers'. A: eye B: eyes C: sight D: seeing
- 确保没有沿翼移动的迹象。 A: Make sure that there are no indications of movement along the span. B: Make sure that there are no signs of movement along the span C: Make sure that there are no indications of movement along the airframe.
- In the expression “to pull out into traffic”, the word “traffic” means ________. A: transport B: travelling C: all the moving vehicles D: cars on the move
- There fewer accidents if all staff follow the safety rules. A: could be B: seem C: seems to be D: appear to be