问题
选择题
_______twice, he didn't want to try again.
A．Failed
B．Failing
C．Having failed
D．To fail
答案
答案：C
搜题请搜索小程序“爱下问搜题”
_______twice, he didn't want to try again.
A．Failed
B．Failing
C．Having failed
D．To fail
答案：C