-What’s the chance of there _____an election this year?- I have no idea.
#97570
A
is
B
to be
C
being
D
be
推荐题目
 It was ________ experience that caused the company Robert ________ two years ago to get into trouble . 
#96525
A
lack of ; set up
B
lacking of ; set up
C
lacking ; pick up
D
being lacked ; started
She’s developing into someone who’s going to become very poor and require ______.
#97300
A
looked after
B
being looked after
C
looking after
D
to look after
The experiment shows that proper amounts of exercise, if ___ regularly, can improve our health.
#94356
A
being carried out
B
carrying out
C
to carry out
D
carried out