问题
选择题
Was it because his mother was ill ______ he didn’t go to school?
A．so
B．that
C．why
D．when
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Was it because his mother was ill ______ he didn’t go to school?
A．so
B．that
C．why
D．when
答案：B