单项选择题

电阻元件在电路中是耗能元件，始终为负载元件。
A、正确
B、错误

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多项选择题

科学知识是在感性经验基础上建立起来的知识，表明其拥有（）。
A. 层次性

B. 抽象性

C. 概括性

D. 发展性

多项选择题

Choose all the questions concerning Commitment to Continuous Learning that are commonly asked in a UN interview：‍

A．What type of specialist knowledge have you needed to be aware of in your previous job or education?
B．Which areas in your profession/occupation are the most challenging for you?
C．How do you keep up with advances in your field?
D．How much opportunity have you had to develop long-term relationships with clients?