If you had trouble_______ your physics,you’d better ask Mr Liu___.A .in; for some advices B.in; some advices C.with; for some advice D.on; some advice 为什么C?
问题描述:
If you had trouble_______ your physics,you’d better ask Mr Liu___.
A .in; for some advices B.in; some advices
C.with; for some advice D.on; some advice
为什么C?
答
advice不可数 ab排除
have trouble with固定