Britain announced tighter security measures this week, with plans ______ full-body scanners at Heathrow airport within three weeks. 
#91560
A
to use
B
to be using
C
being used
D
having used
推荐题目
 ________left before the deadline, it doesn't seem likely that John will finish the job.
#91623
A
Though such a short time
B
Because such a short time
C
With such a short time
D
As such a short time
With lots of trees and flowers _____here and there, the city looks very beautiful.
#91553
A
having planted
B
planted
C
have been planted
D
to be planted
With a large amount of work ______, the chief manager couldn’t spare time for a holiday.
#91137
A
remained to be done
B
remaining to be done
C
remained being done
D
remaining to do