问题
选择题
. He was not brave. He ____ jump down from the roof.
A．dare not
B．dared not
C．dares not
D．dare not to
答案
答案：B
搜题请搜索小程序“爱下问搜题”
. He was not brave. He ____ jump down from the roof.
A．dare not
B．dared not
C．dares not
D．dare not to
答案：B