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
.Mr. Richard hasn’t got any time to play golf these days,because he is ______in the research of bird language.
#104550
A
devoted
B
concentrated
C
buried
D
spared
Although her disease her eyesight and forced her to leave the dance floor, she refuses to fall into self-pity.
#102179
A
has affected
B
affected
C
affects
D
had affected
As you can see，the number of cars on our roads________rising these days.
#100314
A
was keeping
B
keep
C
keeps
D
were keeping
An average of 130000 Chinese _________ abroad for studies every year over the past few years, boosting exchanges in the educational fields
#101609
A
was going
B
have been going
C
has been going
D
are going
---Stanly has graduated from the university. ---It’s no wonder that I can’t see him these days. He ___ in the city for six years.
#103578
A
has stayed
B
had stayed
C
stayed
D
has been staying