题目内容

It is a good idea to be friendly and ( ) with as many different people as possible when studying abroad.

A. hang out
B. fight
C. argue
D. socialize

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Important exams can cause ( ) in many students, so it’s significant to arrange time to relax in your schedule.

A. happiness
B. high levels of stress
C. amusement
D. anxiety

2写出下列英文缩写在电子技术领域对应的英文及中文全称。示例:SMT:Surface Mounted Technology,表面贴装技术。1、IC2、EDA3、DIP4、MSI5、SoC

数字逻辑门电路的基本构成器件是

A. 二极管
B. 三极管
C. 电子开关
D. 场效应管

数字功能电路的基本逻辑构成单元是

A. 三极管
B. 门电路
C. 场效应管
D. 电子开关

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