问题
选择题
________ the little boy looked after his sick uncle a whole year moved us all.
A．What
B．That
C．When
D．Which
答案
答案：B
搜题请搜索小程序“爱下问搜题”
________ the little boy looked after his sick uncle a whole year moved us all.
A．What
B．That
C．When
D．Which
答案：B