The public ______ of the environmental problem will make the government take it seriously. 
#6073
A
existence
B
revolution
C
awareness
D
evidence
推荐题目
His landlady gave him a week's _____ to leave the flat.
#7570
A
threat
B
notice
C
advice
D
caution
________I met him,he was working as a secretary in a big company.
#5778
A
Since the first time
B
The first time
C
For the first time
D
The first time which