题目内容
(请给出正确答案)
[单选题]
pollution()
A.n.贡献
B.n.火山爆发
C.n.污染;弄脏
D.n.显示;演出
E.n.欣赏;感激;感谢
答案
C、n.污染;弄脏
如果结果不匹配,请 联系老师 获取答案
A.n.贡献
B.n.火山爆发
C.n.污染;弄脏
D.n.显示;演出
E.n.欣赏;感激;感谢
C、n.污染;弄脏
A.up
B.to
C.in
D.from
A.air pollution
B.acid rain
C.water pollution
D.large oil spill
According to the passage, the most ambitious effort to control pollution ______.
[A]could help improve the local economy
[B]will be financially supported by the truckers
[C]may depend on independent contractors
[D]will upgrade all the trucks to reduce pollution
IOPP(国际防油污证书international oil pollution prevention certificate )适用于 ()总吨及以上的油船和()总吨以上其他船舶。
A、150,300
B、150,400
C、500,1600
D、500,2000