问题补充：
the help of my teacher, I worked out the problem in the end.
A. Under
B. On
C. with
D. For
答案：
A. Under
B. On
(答案→)C. with
D. For
解析：句意：在老师的帮助下，我最终算出了这道题。With the help of sb意为“在某人的帮助下”；为以固定短语；故选C。
如果觉得《the help of my teacher I worked out the problem in the end.A. UnderB. OnC. withD. For》对你有帮助，请点赞、收藏，并留下你的观点哦！
