应选 查看材料
A.However
B.Maybe
C.As far as
D.Perhaps

A.However
B.Maybe
B.As
C.Perhaps


【参考答案】

D
本题考查上下文衔接。由句意可知应选“也许，可能”。原文并无转折的意思，故排除A；B选项应改为Maybe。故选D。