It was the belief _____ Alex Haley could find his "root" in Africa _____ made him go to cambia.

问题描述:

It was the belief _____ Alex Haley could find his "root" in Africa _____ made him go to cambia.
这个题应该填什么引导词?

It was the belief that Alex Haley could find his root in Africa that made him decide to go to Cambia.
这是一个包含同位语从句的强调句
第一个that引导同位语从句,第二个that是强调句中的