The workers were made ______ twelve hours a day.
#49956
A
work
B
to work
C
worked
D
working
推荐题目
Tom’s decided to devote all he could ________ his English before going abroad.
#48478
A
to improving
B
have improved
C
to improve
D
improve
_____ a dairy every day and you’ll improve your writing.
#50721
A
Keeping
B
To keep
C
Keep
D
If you keep