皮皮学，免费搜题
登录
搜题
【单选题】
针对大多数心理健康学生来说,心理教育的任务是()A.
排除心理障碍
B.
．实施心理咨询与治疗
C.
．促进心理机能发展与完善
D.
预防心理疾病发生
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
【简答题】I was packed and ready to leave for my two days’ trip. My mind had been filled with work and with so many small things to deal with. As I got into the car to leave, my thoughts turned to my children. ...
【简答题】III. 语法填空 ( 核心素养 : 语言能力 )( 建议用时 10' ) Tod and I went to a party yesterday evening 1. ( host ) by Elizabeth and Peter.Their apartment was filled 2. food and families.After chatting with the parents for...
【多选题】应用叠加定理来分析计算电路时,应注意( )
A.
叠加定理只适用于线性电路
B.
各电源单独作用时,其他电源置零
C.
叠加时要注意各电流分量的参考方向
D.
叠加定理适用于电流、电压、功率
【简答题】The kids were laughing and the house was filled with _________.
【多选题】Which of the following sentences are appropriate with the word “inquisitive”?
A.
The kids were wide-eyed and inquisitive.
B.
Jenny was a very inquisitive child, always asking "why?"
C.
Don't be so inquisitive - it makes people uncomfortable.
D.
The crowded room was filled with lights, cameras, and inquisitive reporters.
【单选题】用叠加定理求电压电流时,在分电路中分别求出各电源单独作用时所产生的分量然后叠加。应该注意的是分电路中电压(或电流)参考方向应与原电路中参考方向相同,如果不同叠加时应如何处理?
A.
该分量取负值，然后叠加
B.
该分量取正值，然后叠加。
C.
按正常情况计算即可
相关题目：
【多选题】应用叠加定理来分析计算电路时,应注意( )
A.
叠加定理只适用于线性电路
B.
各电源单独作用时,其他电源置零
C.
叠加时要注意各电流分量的参考方向
D.
叠加定理适用于电流、电压、功率