题干
— I have ______ in learning chemistry. Could you help me with it?
— Sure, I'd love to.
A：success
B：interest
C：trouble
D：fun
答案(点此获取答案解析）
C
— I have ______ in learning chemistry. Could you help me with it?
— Sure, I'd love to.
A：success
B：interest
C：trouble
D：fun
