___ you are blind,you will not miss the astonishing changes taking place in Shanghai

问题描述:

___ you are blind,you will not miss the astonishing changes taking place in Shanghai
a、Although
b、If
c、Since
d、Unless

D unless 可以翻译成if not
虽然你是盲人,但是你不会错过上海发生的巨变的.
A 虽然
B 如果
C 因为
D 除非