I don’t believe: he said he had finished his homework by himself.A. youB. himC. thatD. thi

问题补充：

I don’t believe: he said he had finished his homework by himself.

A. you

B. him

C. that

D. this

答案：

A. you

B. him

(答案→)C. that

D. this

解析：考查代词用法。要注意标点符号，that替代前面内容，符合句式用法，this替代后面内容。