Prep08一道解释题，不明白！

zxppx

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.
(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, 我想知道为什么不选D。如果是因为is sold to时态错误的话，OG13有一道题就是这样的
77. A 1972 agreement between Canada and the United States reduced the amount of phosphates that municipalities had been allowed to dump into the Great Lakes.

(A) reduced the amount of phosphates that municipalities had been allowed to dump

(B) reduced the phosphate amount that municipalities had been dumping

(C) reduces the phosphate amount municipalities have been allowed to dump

(D) reduced the amount of phosphates that municipalities are allowed to dump

(E) reduces the amount of phosphates allowed for dumping by municipalities
答案选D

HerringtonD

两点：
1.prohibit + that后面的动词应该是command subjunctive 即 is应该是be
2.prohibit +从句不及+sale一个名词来得简洁

zxppx

manhattan上面讲虚拟中的“命令”语气动词：demand, dictate, insist, mandate, propose, recommend, request, stipulate, and suggest. 没有prohibit.
但是在08语法笔记中，prohibit的常用形式为：
prohibit sb. from doing sth.  
prohibit from doing sth.
prohibit sth.
错误用法：prohibit that