Question

Some scientists believe that ________ is no doubt ________ a cure for AIDS will be found.

A. it; thatB. it; whether

C. there; thatD. there; whether

Answer 1

C

【解析】

试题分析：考查固定句型。there is no doubt that 毫无疑问….句意：一些科学家认为将来会找到治愈艾滋病的方法是毫无疑问的。故选C。

考点：考查固定句型。