—Doyouhaveanyproblems

问题详情：

 — Do you have any problems _______ your English?

 — No, I don’t. But I have some maths problems _______.

A. on, to solve       B. with, solving        C. on, solving      D. with, to solve

【回答】

D

知识点：非谓语动词

题型：选择题