--Who is your new secretary? --Miss Evens. I’m very pleased with the work that she _________ so far.
#102441
A
are doing
B
did
C
were doing
D
has done
推荐题目
As you see , the number of cars on our roads________ rising these days. 
#102589
A
was keeping
B
keep
C
keeps
D
were keeping
-----What _____?-----I______my key and can't open the door. 
#104186
A
happened, lost
B
has happened, lost
C
happens, have lost
D
has happened, have lost