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题库 / Prep2007E1-SC-101
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.
that, in order to maintain competitiveness, rich nations have joined this downward slide toward more lax attitudes about pollution
that, for maintaining competitiveness, rich nations join in this downward slide toward more lax attitudes about pollution
that rich nations join this downward slide toward more lax attitudes about pollution because of wanting to maintain competitiveness
that in rich nations, joining this downward slide toward more lax attitudes about pollution is a result of wanting to maintain competition
that wanting to maintain competition is making rich nations join in this downward slide toward an attitude about pollution that is more lax
到这题，首先找到主语的发出者 environmentalists and some economist，
谓语say 后面是两个宾语从句that...and that...
第一个that 宾语后面的是完整的主谓宾 free trade encourages industry to relocate to countries
所以第二个and that后面应该是主谓宾的结构所以排除DE
根据句子的简洁性和逻辑外延排除BC
请问为什么第二个that后面也要是主谓宾结构呢，两个that从句（无论that后面是什么）都已经平行就可以了呀。
请问您是怎么根据简洁性和逻辑外延排除BC的，实在不知道该咋排除哇~~~
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