题目内容

According to the constructivist theory, teachers need to ______ and ______ to foster inventive, creative, critical learners.

A. produce their own sentences
B. design environments
C. interact with learners
D. think and create

查看答案
更多问题

According to Skinner, language is not a form of behaviour, it is an intricate rule-based system and a large part of language acquisition is the learning of this system.

A. 对
B. 错

Condition-oriented theories emphasize the nature of the human and physical context in which languasge learning takes place, such as the number of students, the kind of input learners receive, and the atmosphere

A. 对
B. 错

甲基橙的制备中,重氮盐的生成需控制温度在:

A. 室温
B. 50 - 100oC
C. 0 - 5oC
D. - 5oC以下

甲基橙的制备中,重氮盐的生成温度过高会导致:

A. 重氮盐发生分解
B. 后处理困难
C. 难以反应完全
D. 无影响

答案查题题库