世界一级方程式锦标赛F1 与奥运会,世界杯足球赛称这世界三大体育运动。
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新能源汽车包括纯电动汽车、混合动力汽车、燃料电池汽车。
A. 对
B. 错
电机正反转控制1.硬件组态(选cpu,设置以太网地址)2.I/O变量创建(I/O地址分配,在变量表中添加)3.编写程序(展示梯形图)4.调试与仿真(录制仿真过程的视频,并上传)
Section ADirections: In this section, there is a passage with several blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. You may not use any of the words in the bank more than once.Questions 1-10 are based on the following passage.Many children first learn the value of money by receiving an allowance (零用钱). Parents often give their children an amount of money that they may spend as they 1 . The purpose is to let the children learn from experience at an age when financial mistakes are not very costly. A child may receive an 2 each week or each month. The amount is not so important. But parents should make clear what, if anything, the child is 3 to pay for with the money. At first, young children may spend all of their allowance soon after they receive it. If they do this, they will learn the hard way that spending must be done within a 4 . Parents should not offer more money 5 the next allowance is to be paid. Older children may be 6 enough to budget larger costs like those for clothing. The objective is to show young people that a budget 7 choices between spending and saving. Many people who have written on the subject say it is not a good idea to pay your child for work around the home. These jobs are a normal part of family life. Paying children to do extra work around the house, 8 , can be useful. It can even provide an understanding of how a business works. Allowances give children a 9 to experience the three things they can do with money. They can share it in the form of gifts or give it to organizations. They can spend it by buying things they want. Or they can save it. Saving helps children understand that costly goals 10 sacrifice: you have to cut costs and plan for the future. Requiring children to save part of their allowance can also open the door to future saving and investing.A) demandsB) fortuneC) chanceD) afterE) untilF) responsibleG) acquireH) allowanceI) wishJ) howeverK) budgetL) thereforeM) expectedN) requireO) changes注意正确答案的格式是:H (allowance),否则不能得分。