Some scientists believe that ________ is no doubt _____

试题详情及答案解析

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

A．it; that	B．it; whether
C．there; that	D．there; whether

答案：C

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。