During the tourist season, there are many people wandering in this city to see the old castles _____ in the sixteenth century.
#53375
A
to be built
B
being built
C
having been built
D
built
推荐题目
To _________ nature is to help ourselves , or we will be punished.
#63335
A
protect
B
prevent
C
provide
D
pollute
---Who left the window _______? --- Sorry. I forgot _______it when I left yesterday.
#61917
A
opened; to close
B
open; to close
C
open; closing
D
opening; closing
The soldiers ___________ a good fight against the enemies.
#59105
A
put out
B
put up
C
put down
D
put away