He always thinkshe can do more for the people.A. whatB. howC. of howD. of what

问题补充：

He always thinkshe can do more for the people.

A. what

B. how

C. of how

D. of what

答案：

A. what

(答案→)B. how

C. of how

D. of what

解析：考查宾语从句。本题宾语从句为how he can do more for the people作为动词think的宾语。句中more作为动词do的宾语，句意很完整，故使用连接副词。句意：他总是在思考他怎么样才能够人们做更多的事情。故B正确。