I didn't understand ______ so I raised m
题型:选择题
问题:
I didn't understand ______ so I raised my hand to ask. [ ]
A.what my teacher says
B.what does my teacher say
C.what my teacher said
D.what did my teacher say
I didn't understand ______ so I raised my hand to ask. [ ]
A.what my teacher says
B.what does my teacher say
C.what my teacher said
D.what did my teacher say