— Do you have any problems _______ your
问题:
— 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
— 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