问题
选择题
________ the phone functions get, it doesn’t make much sense to those using it mostly for calling.
A．Various if
B．Various as
C．So various
D．More various
答案
答案：B
句意：尽管手机的功能各种各样，但是它对于那些用手机只打电话的人来说没什么意义。as 意为尽管，要倒装，形容词前提。所以选B。