问题

We have much difficulty ______ maths. [ ]

A: to learn
B: in learning
C: to learning
D:on leaning

正确答案是：

标签： difficulty , much

同类题型

The hotel is ________ for 400 people _________.

Singapore is very hot _____ .[ ]

What the women under the tree ?

Does Mr. Lee a big head?

He looked at angrily.