传统线性模式
参考答案：
以拉斯韦尔和申农-韦弗模式为代表，传播被表述为一种直线型、单向型的过程。忽视了反馈和社会过程对传播过程的制约。
1) ______ the theory of language underlying the natural approach 2) ______ the theory of learning underlying the natural approach 3) ______ one of the objectives of the natural approach 4) ______ one of the techniques of the natural approach 5) ______ one of the main features of the natural approach a) problem solving activities b) to help the students to develop basic communication skills c) class time being devoted primarily to providing input for acquisition d) communications as the primary function of language e) the monitor model
咳声如犬吠，多见于
A．白喉
B．百日咳
C．燥咳
D．热咳
E．肺痈
