问题
选择题
Difficult as the question was, David ____ to find an answer．
A．failed
B．succeeded
C．forced
D．managed
答案
答案：D
搜题请搜索小程序“爱下问搜题”
Difficult as the question was, David ____ to find an answer．
A．failed
B．succeeded
C．forced
D．managed
答案：D