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 and1960's.
-
Athey assigned to do
分析该选项
-
Bto be assigned doing
分析该选项
-
Cthat was being assigned doing
分析该选项
-
Dassigned for doing
分析该选项
-
Eit assigned to do
分析该选项
显示答案
正确答案: E