问题
选择题
It doesn't matter ________ you pay by cash or credit card in this store. [ ]
A. how
B. whether
C. what
D. why
答案
答案：B
搜题请搜索小程序“爱下问搜题”
It doesn't matter ________ you pay by cash or credit card in this store. [ ]
A. how
B. whether
C. what
D. why
答案：B
