—AreyouinterestedinMaths? —No,Itriedmybest,

问题详情：

 —Are you interested in Maths?

 —No, I tried my best, ______ I didn’t do well in it.

              A. but                    B. so                     C. and            D. or

【回答】

A

知识点：连词

题型：选择题