How time flies! Three years ____________ really a short time.
#63424
A
is
B
are
C
was
D
were
推荐题目
Flowers and trees ________ every year. Now our city is getting more and more beautiful.
#54061
A
are planted
B
were planted
C
have planted
D
were planting
-There a dolphin show in the zoo tomorrow . -Great ! Let's go to see it together.
#52701
A
is
B
are going to have
C
will have
D
will be
The teacher asked Ben ____________ a difficult question in class.
#55172
A
answer
B
answering
C
to answer
D
answered