皮皮学,免费搜题
登录
搜题
【单选题】
由雷电引起的过电压称为()
A.
内部过电压
B.
外部过电压
C.
工频过电压
D.
大气过电压
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【判断题】Florence first started her formal career abroad.5:Florence first started her formal career abroad.
A.
正确
B.
错误
【简答题】Elizabeth Mowbray, accompanied by her daughter, started the journey from Framlingham a few weeks later.
【判断题】半导体三极管也称晶体三极管或简称三极管,通过一定的制作工艺,将两个 PN 结组合 起来,并引出两个电极,经过封装就成为三极管。
A.
正确
B.
错误
【单选题】王经理请客户吃饭,一共有7个人,按照量力而行的原则,王经理应点多少道菜合适?( )
A.
7
B.
8
C.
9
D.
10
【单选题】Doctors gave the serious anemia patient a series of injections and started her on an ______ course of vitamins.
A.
urgent
B.
ardent
C.
evident
D.
emergent
【单选题】在各类计算机操作系统中,分时系统是一种( )
A.
单用户批处理操作系统
B.
多用户批处理操作系统
C.
单用户交互式操作系统
D.
多用户交互式操作系统
【简答题】She started working hard to i______( 提高 )her English.
【单选题】What happened in the end?
A.
She started an argument with her neighbors.
B.
Her neighbors came down quietly, but she stayed awake for quite a long time.
C.
Her neighbors refused to listen, so the police were called in.
D.
She couldn't fall asleep again for the rest of the night.
【简答题】It seemed that ever since Amanda started her school, kids often made fun of her, which made her feel very helpless and lonely. One day before her birthday, she was told by her mum that a “Make A Speci...
【简答题】A popular student in her small high school, Katie started college expecting to do well in her courses and be best friends with her roommates. But things didn’t turn out that way. Psych 101, the course...
相关题目: