桑代克认为学习是尝试错误的过程。（）
参考答案：对
解析：
桑代克认为学习的过程是一种渐进的、盲目的、尝试错误的过程。他提出了联结一试误理论。
Why doesn’t the man often go to the cinema
A. Because he is often busy with his work.B. Because he doesn’t like seeing films.C. Because he likes to watch TV.
信息安全基础设施由哪几部分构成？
