大全559

             One of Ronald Reagan’s first acts as President was to rescind President Carter’s directive that any chemical banned on medical grounds in the United States be prohibited from sale to other countries.fficeffice" />

(A) that any chemical banned on medical grounds in the United States be prohibited from sale to other countries

(B) that any chemical be prohibited from sale to other countries that was banned on medical grounds in the United States

(C) prohibiting the sale to other countries of any chemical banned on medical grounds in the United States

(D) prohibiting that any chemical banned on medical grounds in the United States is sold to other countries

(E) that any chemical banned in the United States on medical grounds is prohibited from being sold to other countries

答案选C。我没做错。我是在想，这里不能选A的原因是不是因为directive如果后面用虚拟的话，那么就表示这个directive(指令)是虚拟的，不存在的，而这个意思是和原句意相反的，所以A错。

请帮我分析看看我这样的理解对吗？

A错的原因在于the chemical不能做sale动作的施动者，可以用from being sold，所以A不对。而答案C就没有这种麻烦。