主页
学科
搜索
账户
常见问题
当前学科:电网调度保护考试
题目:
多选
高压直流输电系统的接线方式包括()。
A . 单极大地回线
B . 单极金属回线
C . 双极大地回线
D . 单极降压运行
答案:
<查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索
推荐知识点:
溜槽运输作业,溜槽坡度应不超过()。
婴儿缺乏(),主要表现为口角炎,口唇干裂,舌色红紫,眼疼等。
拟制血亲一般须通过法律行为发生,具有与自然血亲同等的法律效力。()
芳香化湿药入汤剂的用法是()
太阳与地球的距离大约为()
当远动操作异常时改由当地或手动操作,须有生产调度员的命令方可进行。
检漏继电器绝缘下降到()时必须查找原因。
Teaching Children to Spend Pocket Money Wisely School-going children need pocket money for food, stationery and bus fares. Parents give pocket money to their children in different ways. Some give a lump sum at the beginning of a month or a week. ____1____ The way in which pocket money is given affects how money is spent or saved. On the other hand, the children's spending habits may affect how pocket money is given. Pocket money given on a daily basis is sometimes termed as "food money". ____2____ They learn how to manage small sums of money. As the money is limited, they have to control their spending. Some parents choose this method of allocating pocket money in order to prevent their children from overspending, hoping that in time they can be trusted with larger sums of money. ____3____. Giving pocket money on a daily basis places responsibilities of budgeting on the parents, instead of the child. The child may spend every single cent of the daily pocket money by overindulging in junk food, as they know they will get another sum of money the next day. This results in children being short-sighted in their spending. ____4____ They may develop the mentality that money is meant to be spent. Others spend more than they are given. They borrow from their siblings or their classmates when they feel like indulging themselves. Then they may ask for money to pay off their debts. This habit of borrowing causes them to depend on others to solve their problems. ____5____. ____5____内应选()
带状疱疹的最主要的症状是()。
若土地取得费为10万元/亩,开发费用为10万元/亩,开发周期为一年,开发费用均匀投入,当地一年期贷款利息率为10%,则用成本逼近法计算地价时,两次费用的利息之和为2万元/亩。()