Miss. Gao _______ in the library for three years. But now she is a teacher.
#102018
A
worked
B
has worked
C
had worked
D
has been working
推荐题目
While every possible means __________ to prevent the river pollution, the river in my hometown has still not been restored to its past beauty.
#100447
A
is tried
B
are tried
C
has been tried
D
have been tried
--I’m told that you are leaving for Shanghai. ----Who ____ so?
#103971
A
says
B
said
C
has said
D
’s saying
．Mike didn’t notice Alice entering his room. He __________ a phone call.
#104450
A
answered
B
has answered
C
was answering
D
is answering
---- How is your hometown after the earthquake for 2 years. -----Thanks to the government, the reconstruction work of schools and farm houses ________ and people are living a happy life.
#103541
A
have been completed
B
has completed
C
was completed
D
has been completed
After leaving college, Mike was employed in an international company and _____ there ever since.
#103612
A
worked
B
has worked
C
had worked
D
was working