OG62

willingzheng

Which of the following best completes the passage below?

 

At a recent conference on environmental threats to the North Sea, most participating countries favored uniform controls on the quality of effluents, whether or not specific environmental damage could be attributed to a particular source of effluent.
                What must, of course, be shown, in order to avoid excessively restrictive

controls, is that ___________.

 

(A) any uniform controls that are adopted are likely to be implemented without delay

(B) any substance to be made subject to controls can actually cause environmental damage

(C) the countries favoring uniform controls are those generating the largest quantities of effluents

(D) all of any given pollutant that is to be controlled actually reaches the North Sea at present

(E) environmental damage already inflicted on the North Sea is reversible

不好意思，没有看懂黄色部分说的是什么意思？谁能帮忙解释一下？还有，黄色部分和答案c是怎么推出来的？

多谢

willingzheng

更正,刚才写错了,应该是问答案B是怎么推出来的.B 是OG 给的正确答案.

多谢

wycg

"无论是否特定的环镜污染是由这些特疏的污水排放引起的, 必需说明的是法规所禁止的这些污染物事时上对环镜产生了损坏".

 找选项支持.D选相没有说出来pollutant是否产生了damage.不对.B是对的.ACE也是没关的.

willingzheng

多谢