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
If the phone_______wrong, you will get a new one for free or get all your money back.
#38031
A
would go
B
goes
C
went
D
will go
What ______ at seven yesterday morning?
#38115
A
is she doing
B
was she doing
C
did she do
D
does she do
Great changes ______ in the city and a lot of buildings ______.
#42171
A
have taken place, have been set up
B
have been taken place, have been set up
C
were taken place, were set up
D
have taken place, set up
—What were you doing at this time yesterday? —I ______ on the grass and playing with Tony.
#38003
A
sit
B
sat
C
am sitting
D
was sitting