题目内容
(请给出正确答案)
[主观题]
All of the following are mentioned in Paragraph 2 as contributing to how cars cause air po
llution EXCEPT ______.
A.the brakes on cars give off asbestos bad for health
B.car combustion emits poisonous chemicals
C.catalytic converters also produces poisonous chemicals
D.tires give off small rubber particles harmful to health
提问人:网友blueicel
发布时间:2022-01-07