She is a wellknown doctor now, but she ________ as a cleaner at the hospital for five years.
#105075
A
has worked
B
worked
C
had worked
D
works
推荐题目
The past 30 years has ______ the great changes that have taken place in China.
#105211
A
seen
B
noticed
C
watched
D
looked
He was a bit nervous. He _________his spare breath with a soft sound that was almost heard by the audience.
#105056
A
gave out
B
let out
C
picked out
D
blew out.
In our childhood, we were often_____ by Grandma to pay attention to our table manners.
#105190
A
demanded
B
reminded
C
allowed
D
hoped
—Ann is in hospital.—Oh，really？I ________ know.I ________ go and visit her.
#105098
A
didn't；am going to
B
don't；would
C
don't；will
D
didn't；will
While doubts about the medicine’s safety have____________, interest continues to grow.
#105161
A
dropped out
B
fell down
C
withdrew from
D
faded away