I’m going to stay at the home it’s raining outside.A. because B. so C. but

问题补充：

I’m going to stay at the home it’s raining outside.

A. because B. so C. but

答案：

解析：because因为；so因此；but但是。句意：我打算呆在家里面，因为外面下雨呢！结合语境可知选A。