寄生人体的疟原虫有几种().
A.2种
B.3种
C.4种
D.5种
参考答案:C
— _______ made Daisy wild with joy?
— Her success in the A-level exam this year. [ ]
A. How was it that
B. When was it that
C. Why was it that
D. What was it that
研究财政分权问题的着眼点是( )。
A.集权分权理论
B.公 * * 品和服务理论
C.俱乐部理论
D.财政联邦主义理论