In 1994 the white house named Dr RuthR. Faden chairperson of the federal advisory committee of experts they assigned to do a report on the history and ethics of the government’s radiation experiments on humans in the 1950’s and 1960’s .
A. they assigned to do
B. to be assigned doing
C. that was being assigned doing
D. assigned for doing
E. it assigned to do
答案选E，但是我觉得选D.我的理解是：这句话的谓语name,句子主干是named sb sth, assign to do这个成分应该是修饰expert的所以应该选D。如果选E，it指代谁呢，it assign to 在句子里是什么成分呢？作者: arthurman 时间: 2011-6-10 20:22
assign的搭配（from Longman）
assign sth.
assign sb. sth.
assign sth. to sb.
assign sb. to sth.
assign sb. to do sth.
应该是没有assign for doing
以前老帖里很多人说有assign for的搭配，不知道是在哪里看的
