he wants to say is great an effort he has made to help her out.
A. That; how
B. What; what
C. What; how
D. What; that
网友回答
A. That; how
B. What; what
(答案→)C. What; how
D. What; that
解析:考查名词性从句的连接词。 he wants to say是主语从句,去从句缺少say的宾语,要用What引导,排除A; great an effort he has made to help her out是表语从句,且 great an effort是感叹句作made的宾语,修饰形容词great,用how引导。所以选C。