问题补充：
You’d better go there the heavy rain.
A. not to, because
B. not to, because of
C. not, because of
D. not, because
答案：
A. not to, because
B. not to, because of
(答案→)C. not, because of
D. not, because
解析：此题重点考查had better的用法，最好干某事had better +动词原形；最好不要干某事had better not do sth；because引导原因状语从句，because of后跟名词，排除A、B，由于the heavy rain是名词，排除D，故选C
