-Is your mother a doctor in Qilu Clinic? –No!But she there for ten years.
#100112
A
worked
B
has been working
C
has worked
D
had worked
推荐题目
— Why do you look so worried? — My MacBook Pro broke down and my paper ______ unfinished since.
#100028
A
has beenleft
B
hasleft
C
left
D
hadbeenleft
What’s that actor _____that we saw in the film last night?
#102611
A
called
B
is called
C
calling
D
being called
---- Look! Everything here is under construction. ---- What’s the pretty small house that ____________ for?
#101031
A
is being built
B
has been built
C
is built
D
is building
George once told me that he would visit our house，but，for various reasons，he________so far.
#99717
A
didn't
B
hasn't
C
hadn't
D
wouldn't