I really don’t know what toabout such a thing.A. say B. speakC. talkD. tell

问题补充：

I really don’t know what toabout such a thing.

A. say

B. speak

C. talk

D. tell

答案：

(答案→)A. say

B. speak

C. talk

D. tell

解析：句意：我真的不知道关于这种事说什么。A. say 说（内容）；B. speak to sb /speak +某种语言；C. talk to/with sb； D. tell sb sth。所以要选A。

考点: 考查动词词义辨析的用法。