All of the flowers now raised here have developed from those _______ in the forest.
#86237
A
once they grew
B
they grew once
C
they once grew
D
once grew
推荐题目
Every possible means ________ to prevent the air pollution，but the sky is still not very clear.
#85546
A
were using
B
have used
C
has been used
D
was used
I think that ____ very difficult to learn.
#86022
A
the politics is
B
politics is
C
politics are
D
the politics are
This pair of shoes ________ mine. Those shoes __________ John’s.
#44039
A
is; is
B
are; are
C
is; are
D
are; is
Physics ________ my favorite subject. I like it so much that I wish we had a physics class every day.
#85752
A
is
B
are
C
was
D
have been