The Dongying-Hainan airline         for about 5 months. I have taken the flights three times.
#38883
A
is open
B
has opened
C
has been open
D
has been opened
推荐题目
Linda       born         July 2nd ,1999.
#39454
A
was, in
B
were, on
C
were,in
D
was,on
I_______ the piano for two years.
#42634
A
have bought
B
will buy
C
am buying
D
have had
If I find his phone number,I ________ you.
#42412
A
tell
B
told
C
will tell
D
have told
My history teacher said that I ________ do better.
#39923
A
can
B
could
C
was
D
was can
–Do you know what he _______ the day before yesterday? -Yes. He ________.
#38040
A
does; plays soccer
B
did; goes to a movie
C
did; went to the beach
D
do; went shopping