政府对社会公共需要的满足是通过( )来实现的。
A．税收
B．财政
C．信贷
D．金融
参考答案：B
29-year-old Yicheng mayor named Zhou Senfeng was__________ by a great many netizens that he had copied someone else' papers.
A．questioned
B．witnessed
C．envied
D．confirmed
昆虫成虫胸部是（）。
A.运动中心
B.取食中心
C.消化中心
D.感觉中心
