Liu Fang is a company CEO now, but she ____ as a teacher in a middle school for three years.
#100139
A
worked
B
has worked
C
works
D
had worked
推荐题目
Dark glasses are sometimes worn to ________ the eyes from strong sunlight .
#101747
A
protest
B
guarantee
C
protect
D
prevent
Lately, the media and netizens a girl named Guo Meimei for her action, which led to people losing confidence in charity.
#101014
A
had criticized
B
criticized
C
criticize
D
have been criticizing
China _______________a high-speed railway network covering almost all its cities with a population of of more than 500，000 by 2015．
#99872
A
is setting up
B
will set up
C
has set up
D
will have set up
One third of the deer by the wolves last night.
#103359
A
was eaten
B
is eaten
C
were eaten
D
are eaten
_______ for many times, he still hopes to win.
#99790
A
Failing
B
Failed
C
Having failed
D
To have failed