问题
选择题
Do you know the difficulty he had___________his family ?
A．to support
B．supporting
C．supported
D．being supported
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Do you know the difficulty he had___________his family ?
A．to support
B．supporting
C．supported
D．being supported
答案：B