问题描述：
---Hi, Mike! How is it going? ---Not so good. I’m having trouble ________my new car. A. in B. on
---Hi, Mike! How is it going?
---Not so good. I’m having trouble________my new car.
A.
in B. on
C. with D. about
老师给的答案是C，why？我已经懵圈了！！！
---Hi, Mike! How is it going?
---Not so good. I’m having trouble________my new car.
A.
in B. on
C. with D. about
老师给的答案是C，why？我已经懵圈了！！！
问题解答：
我来补答展开全文阅读