问题
选择题
It doesn’t matter _______ you wear, _______ you attend the ceremony on time.
A．whatever; unless
B．whatever; so long as
C．no matter what; so long as
D．no matter what; unless
答案
答案：B
本题考查名词性从句及连词的用法。whatever既可以引导名词性从句，也可以引导让步状语从句，而no matter what只能引导让步状语从句；so long as只要，unless除非。故选B。