What are you busy doing, Sandy? —— I’m m
题型:选择题
问题:
What are you busy doing, Sandy?
—— I’m making some flash cards _________ me remember English words.
A.help
B.to help
C.helping
D.helped
What are you busy doing, Sandy?
—— I’m making some flash cards _________ me remember English words.
A.help
B.to help
C.helping
D.helped