There are _____advertisements which encourage ______to participate in improving their neighbourhood.
#6589
A
the public,the public
B
the public,public
C
public,public
D
public ,the public
推荐题目
It will take a lot of time and_____ to finish the task on time. 
#5504
A
power
B
pressure
C
struggle
D
energy
 We paid ________ cash in the hope that we can get a 15% _________.
#5169
A
by , count
B
with , account
C
in , discount
D
in , charge
Chest pains can be a  warning ____of heart problems.
#5747
A
signal
B
sign
C
mark
D
symbol