Do you think what I said _____ ________(有意义)?是makes sense ?还是 make sense?

题目

Do you think what I said _____ ________(有意义)?是makes sense ?还是 make sense?
答案是make sanse .我觉得make 要加s .“what I said”的谓语要加S吗?

答案

makes sense
宾语从句的主语是抽象名词短语：what I said,所以谓语动词用三单式.