按公众的动态发展过程划分时，那些已经同组织发生影响和关系，但尚未行动的公众是( )。
A．行动公众 B．知晓公众C．潜在公众 D．非公众
参考答案：B
I prefer________TV to going shopping with my mother. [ ]
A. to watch
B. watch
C. watching
D. watched
细菌鞭毛
