—Could you help me my English Jack? —No problem. A. with B. in C.at

问题补充：

—Could you help me my English, Jack? —No problem.

A. with B. in C.at

答案：

解析：with 带有，伴随；in在……里面；at在一点。杰克，你能帮助我学习英语吗？——没问题。Help sb with帮助某人做某事。结合语境可知选A。