—Your colleague's spoken English is quite good, Amy．— No wonder, as she in the USA for two years．
#99368
A
worked
B
has been working
C
had worked
D
has worked
推荐题目
My family plans to move into the building that is over there now.
#101483
A
being built
B
building
C
to be built
D
been built
---The window is dirty.---I know. It ______ for ages and I’m considering giving the task to our children.
#100885
A
hasn’t cleaned
B
hasn’t been cleaned
C
wasn’t cleaned
D
didn’t clean
“Your phone number again？ I _____ quite catch it.” “It’s 4331577”
#103702
A
didn’t
B
couldn’t
C
don’t
D
can’t
Computers in offices and homes since 1970s．
#101154
A
have been used
B
had been used
C
was
D
has been used