What ____________ at nine o’clock last Sunday morning.? 
#40551
A
was you doing
B
were you doing
C
are they doing
D
do you do
推荐题目
It is true that knowledge _______ rather than being taught.
#39581
A
learns
B
learned
C
is learned
D
was learned
Sally took a photo of her friends while they _________ computer games.
#39111
A
play
B
are playing
C
have played
D
were playing
 --_______your brother like _______ fishing? --Yes, of course.
#41550
A
Is, go
B
Does, going
C
Is, going
D
Does, go