101. (29937-!-item-!-188;#058&004052)
Many environmentalists, and some economists, say that free trade encourages industry to relocate
to countries with ineffective or poorly enforced antipollution laws, mostly in the developing world,
and that, in order to maintain competitiveness, rich nations have joined this downward slide toward
more lax attitudes about pollution.
(A) that, in order to maintain competitiveness, rich nations have joined this downward slide toward
more lax attitudes about pollution
(B) that, for maintaining competitiveness, rich nations join in this downward slide toward more lax
attitudes about pollution
(C) that rich nations join this downward slide toward more lax attitudes about pollution because of
wanting to maintain competitiveness
(D) that in rich nations, joining this downward slide toward more lax attitudes about pollution is a
result of wanting to maintain competition
(E) that wanting to maintain competition is making rich nations join in this downward slide toward an
attitude about pollution that is more lax
答案 (A)
Many environmentalists, and some economists,
主语很奇怪，为什么要用逗号隔开呢？
可能是做插入语吧，and some economists在这里是顺带提一下，处于从属地位
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