The water companies were instructed to keep the people ______ to the polluted water.
#95384
A
from exposing
B
being exposed
C
exposing
D
from being exposed
推荐题目
________ many times,I still didn't know how to operate the machine.
#91844
A
Having taught
B
Having been taught
C
Being taught
D
Teaching
I happened_______with him when he was hit by a stone.
#97417
A
I was talking
B
talking
C
to talk
D
to be talking
 _____ in a poor family made Jack very hardworking when he was still young. 
#96595
A
Brought up
B
Bringing up
C
Having brought up
D
Being brought up
---What made the students so upset?---______ to go to the movie.
#96529
A
Having not been allowed
B
Not having allowed
C
Because of not having allowed
D
Not having been allowed