问题补充:
private cars are bringing us convenience, they may also cause traffic accidents and pollution.
A. When
B. Since
C. while
D. As
答案:
A. When
B. Since
(答案→)C. while
D. As
解析:句意:尽管私人车辆给我们带来了方便,然而他们也可能引起了交通事故和污染。while虽然,尽管。所以选C。
时间:2021-12-10 07:35:09
private cars are bringing us convenience, they may also cause traffic accidents and pollution.
A. When
B. Since
C. while
D. As
A. When
B. Since
(答案→)C. while
D. As
解析:句意:尽管私人车辆给我们带来了方便,然而他们也可能引起了交通事故和污染。while虽然,尽管。所以选C。