问题
选择题
I suffered in a heavy accident the other day and only then the value of life
A．had I realized
B．did I realize
C．I realized
D．I had realized
答案
B
only 加状语置于句首，句子用倒装结构。
搜题请搜索小程序“爱下问搜题”
I suffered in a heavy accident the other day and only then the value of life
A．had I realized
B．did I realize
C．I realized
D．I had realized
B
only 加状语置于句首，句子用倒装结构。