【简答题】在星形联结的对称三相电路中,是否可以省去中线?
【多选题】multiple choice:which one is 象形字xiànɡ xínɡ zì(pictographic character)
【简答题】请根据名词解释的内容填写相应的术语:中国古典白话小说的一种,又称为人情小说等。它是以极摹人情世态之歧,备写悲欢离合之致”为主要特点的一类小说。兴起于明中后叶,高峰在清康熙至乾隆时期。其代表作发展时期有《禅真逸史》深化时期有《醒世姻缘传》、《续金瓶梅》,高峰时期有《绿野仙踪》、《野叟曝言》、《歧路灯》,转化时期有《镜花缘》和〈蜃楼志》等。《红楼梦》达到顶峰。
【简答题】直流电桥的平衡条件是 相等;负载上获得最大功率的条件是 等于 负载电阻 ,获得的最大功率 。
【单选题】ToyBox is a toy manufacturer based in the United Kingdom. Which of the following indicates that the company is following a market penetration strategy?
A.
It introduces a line of children's clothing in the United Kingdom.
B.
It acquires toy rights for a popular cartoon character to boost its sales.
C.
It introduces its toys in the Indian and South-East Asian markets.
D.
It enters the U.S. market with a line of children's clothing.
E.
It develops a new line of educational software targeted at the current market.
【判断题】作为幼儿教师,对儿重的评价首先应做到公平公正, 良好的师幼交往能够增强儿童安全感、自信心以及探索精神,有助于儿童自我概念及社会性的发展。