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【判断题】
企业的经营观念中生产观念是指导销售者行为的最古老的观念之一。( )A.
正确
B.
错误
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】已知一个线性时不变系统的阶跃相应g(t)=2e -2t u(t)+ ,当输入f(t)=3e -t u(t)时,系统的零状态响应y f (t)等于
A.
(-9e -t +12e -2t )u(t)
B.
(3-9e -t +12e -2t )u(t)
C.
+(-6e -t +8e -2t )u(t)
D.
3 +(-9e -t +12e -2t )u(t)
【单选题】Which of the following does the current system of information and delivery in higher education NOT include?
A.
Students write down the key points.
B.
Professors give online lectures.
C.
A simple assessment about teaching is made.
D.
Professors give lectures in the front of classroom.
【单选题】Which of the following best describes the organization of the lecture?
A.
A history of educational philosophy
B.
A comparison of two philosophers
C.
A classification of educational practices
D.
A description of the learning process
【单选题】Which of the following statements is TRUE? ______ .
A.
There are only a few continuing education classes available for adults.
B.
Only those who want to get more money should go on with their education.
C.
People take continuing education classes for different reasons.
D.
All the people getting continuing education can get a good job.
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