If water becomes increasingly scarce in decades ______, water shortage will become a hot issue all over the world.
#91429
A
coming
B
having come
C
to come
D
to be coming
推荐题目
During the examination we are required to stay in our seats, keep our eyes on our work, ____ to anyone.
#89647
A
instead of speaking
B
rather than speak
C
and not to speak
D
but would not speak
When I was little, my mother used to sit by my bed, ______ me stories till I fell asleep.
#91089
A
having told
B
telling
C
told
D
to tell
We’re conducting a nationwide survey of people’s reading habits. Would you have five minutes ________ a few questions?
#89904
A
answering
B
to answer
C
to have answered
D
having answered
What a great weight she felt ________ off her mind the moment she heard she had passed the College Entrance Examination!
#89789
A
take
B
to take
C
taking
D
taken