在雷格斯的行政生态学模式中，与过渡型社会相适应的行政模式是
A．融合型行政
B．棱柱型行政
C．衍射型行政
D．法理型行政
参考答案：B
According to the companies' websites, the number of active QQ users in China has reached 1 billion, while Qihoo 360 also claims _______ at least 300 million users before June 2010.[ ]
A. to have
B. to have had
C. having
D. having had
中国园林的核心是（）
A.对称
B.情趣
C.移步换景
D.亭台楼阁
