问题
选择题
.
To be honest, I doubt ___ I'm making any difference to these boys' lives at all.
A．that
B．why
C．what
D．whether
答案
答案：D
搜题请搜索小程序“爱下问搜题”
.
To be honest, I doubt ___ I'm making any difference to these boys' lives at all.
A．that
B．why
C．what
D．whether
答案：D