If anything ______ happen to me,please give this letter to my wife.A.should B.would C.will D.can
问题描述：
If anything ______ happen to me,please give this letter to my wife.
A.should B.would C.will D.can
答
选B
虚拟
答
C这是条件状语从句,遵从主将从现
答
B 虚拟语气,表示假设,用would