The rainy weather helped me , which gave me a good excuse to get out of their party.A. on

The rainy weather helped me , which gave me a good excuse to get out of their party.
A. on the way
B. in the way
C. in a way
D. by the way

A. on the wayB. in the way(答案→)C. in a wayD. by the way解析：考查短语辨析，on the way 在路上，in the way 挡道，in a way 在某种程度上，by the way 顺便说，句意：雨天在某种程度上帮助了我，给了我一个很好的理由不去参加聚会。故选C。

我明天再问问老师，叫他解释下这个问题