A-A+
As a general rule September is the worst mont
问题详情
As a general rule, September is the worst month of the year for hurricanes in the Gulf.
A．Normally
B．On rare occasions
C．Invariably
D．Sometimes请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：副词辨析as a general rule=in general一般说来，大体上，通常；A．normally正常地，通常地；B．on occasions偶然，有时，间或；C．invariably不变地；D．sometimes有时；因此选项A为答案。
