求问一道语法题～～大全559

Kateez

大全559.  One of Ronald Reagan’sfirst acts as President was to rescind President Carter’s directive that anychemical banned on medical grounds in the United States be prohibited from saleto other countries.
(A)that any chemical banned on medical grounds in the United States be prohibitedfrom sale to other countries
(B)that any chemical be prohibited from sale to other countries that was banned onmedical grounds in the United States
(C)prohibiting the sale to other countries of any chemical banned on medicalgrounds in the United States
(D)prohibiting that any chemical banned on medical grounds in the United States issold to other countries（C）
(E)that any chemical banned in the United States on medical grounds is prohibitedfrom being sold to other countries
Key: C。我觉得这道题我竟然排除了C，直接剩下了A和D。发现A中be然后前面没情态动词之类的，而且跟D比较不够直接说那个directive就排除了，选择了D，但是答案是C，读了读，C好像也可行，将of太长所以后置了，但是不是很理解D为什么没有C好呢～

sisichen666

这道题秒杀：directive：official instruction 正式的指示; 官方的指示; 指令——其用法相当于law+doing（表示其内容）——选项只有CD;再根据prohibit的用法，只有C