【简答题】Some students learn better by reading. Others learn more from listening to a teacher. Which way of learning is better for you, and why? Include details and examples to support your explanation.
【简答题】阅读理解 Students learn their lessons in class. In class teachers teach them. Students sit in the classroom listening to the teacher. This is a way of learning. Is this the only way for students to learn?...
【单选题】When students learn 'apple, orange', the teacher gives students another word 'fruit'.Which principle doe, s the teacher follow in his/her vocabulary teaching?
A.
Word-choice principle.
B.
Presentation principle.
【单选题】已知某边沿触发器的工作波形如下图所示,则该触发器是_______。【图片】
【单选题】下图所示是 JK 触发器的工作波形,该触发器为( ) JK 触发器。 得分/总分
【单选题】下图所示是JK触发器的工作波形,该触发器为( )JK触发器。【图片】
【判断题】3DES 算法的加密过程就是用同一个密钥对待加密的数据执行三次 DES 算法的加密操作。