____ they ____ a cow yesterday?
#39339
A
Did; milked
B
Did; milk
C
Do; milked
D
Do; milk
推荐题目
The teacher class when I the classroom at ten o’clock yesterday morning.
#36571
A
was having, got to
B
had, got to
C
had, was getting to
D
was have, got to
Mum, may I watch TV for a while ? –of course, if your work _____.
#37289
A
is finished
B
finishes
C
have been finished
D
will be finished
Great changes______ in the city since1970.
#37282
A
have been taken place
B
have taken place.
C
has taken place
D
took place
All the students in Class 5 will climb the mountain if it _______ rain tomorrow.
#42615
A
won’t
B
don’t
C
didn’t
D
doesn’t
Miss Lin ______ a lot of work for the poor area for about 10 years.
#38283
A
does
B
did
C
has done
D
will do