Was it the belief Alex Haley could find his “root” in Africa made him decide to go to Ga

问题补充：

Was it the belief Alex Haley could find his “root” in Africa made him decide to go to Gambia?

A. that; where

B. where; that

C. that; that

D. how; which

答案：

A. that; where

B. where; that

(答案→)C. that; that

D. how; which

解析：考查名词性从句及强调句。第一个that引导同位语从句，解释说明the belief，第二个that为强调句结构，选C。