Never before in China __________ so carefully concerned about the food safety.
#82700
A
people have been
B
have people been
C
are people
D
people are
推荐题目
Hardly ______ his speech ______ the audience started cheering.
#79763
A
did he finish; than
B
does he finish; before
C
has he finished; while
D
had he finished; when
Not until 2012 _____ to a Chinese writer for the first time.
#81292
A
the Nobel Prize in literature was awarded
B
was awarded the Nobel Prize in literature
C
was the Nobel Prize in literature awarded
D
the Nobel Prize was awarded in literature
The computer was used in teaching. As a result, not only _______, but students became more interested in the lessons.
#81311
A
saved was teachers’ energy
B
was teachers’ energy saved
C
teachers’ energy was saved
D
was saved teachers’ energy
Not once ________ to Michael that he could one day become a top student in his class.
#81022
A
occurred it
B
it did occur
C
it occurred
D
did it occur
---Did you see who the driver was?----No, so quickly ______ that I didn’t make out what his face was like。
#79990
A
did the car speed by
B
the car speed up
C
does the car speed by
D
the car speeds up