马斯洛认为当高层次需要发展后,低层次需要依然存在,只是对行为的影响作用降低而已。
A. 对
B. 错
负强化指对某一不良行为给予否定和不良刺激,使之不断地减弱或消退的过程。
A. 对
B. 错
杭州气候宜人,冬暖夏凉。Hangzhou has a moderate climate _________ cool summer and mild winter.
A. about
B. by
C. with
D. in
青岛是一个美丽的海滨城市。它空气清新,景色迷人。Qingdao is a beautiful seaside city _____________ clear air and enchanting sea views.
A. in
B. on
C. with
D. by