The old man has retired from the factory. He _____ there for 30 years.
#101212
A
works
B
worked
C
has worked
D
was working
推荐题目
The moment the 28th Olympic Games _____ open, the whole world cheered.
#100014
A
declared
B
have been declared
C
have declared
D
were declared
----- What’s that terrible noise? ----- The neighbors ________ for a party.
#101539
A
are preparing
B
prepare
C
have prepared
D
will prepare
As hiring __________ more global, both for employers and candidates, video interviewing is a way to speed up the interview process.
#100956
A
has become
B
became
C
will become
D
had become
My new pen __________.Who __________ have taken it?
#99071
A
has been disappeared; can
B
has disappeared; could
C
is missing; should
D
has been lost; may
It is well known to us all that a lot of rivers _______by factories.
#102816
A
are polluting
B
have been polluting
C
are being polluting
D
are being polluted