Traffic conditions in Beijing ________ for decades. At first people only complained about jams during rush hours，but today every hour is rush hour.
#101468
A
is worsening
B
have worsened
C
have been worsening
D
worsened
推荐题目
—You look tired. —Yes. I _____ non-stop until twelve o’clock.
#103911
A
hasn’t been working
B
wasn’t working
C
was working
D
didn’t work
Mr.White works in an import and export company,but he_____for this industrial fair,since he is on leave.
#104020
A
has worked
B
works
C
has been working
D
is working
I really don’t think Rose will be upset, but I will go and see her in case she_____.
#104114
A
is
B
does
C
will be
D
has been
-- Have you moved into your new house?-- Not yet. The rooms _______.
#101122
A
are painting
B
have been painted
C
are being painted
D
have painted