Thirteen states from all regions of the country announced a plan to impose new controls on
pollution from truck and bus engines in that they will jointly adopt emission limits that would be far
stricter than the federal rules.
(A) to impose new controls on pollution from truck and bus engines in that they will jointly adopt
(B) to impose new controls on truck and bus engines' pollution by the joint adoption of
(C) to impose new controls on pollution from truck and bus engines by jointly adopting
(D) for imposing new controls on pollution from truck and bus engines, and jointly adopting
(E) for imposing new controls on truck and bus engine pollution in the joint adoption of
这道题答案选c，我选的b。给的理由是最后的adopt用动词比名词好。
我的疑问是难道c 里，不会有 pollution 和 bus engines 并列的歧义嘛？
-- by 会员 xinxian0 (2010/6/8 7:57:33)