教师教学评价主要采用()和()的形式进行,同时也可采用()、()和()等多种评价形式

题型:填空题

问题:

教师教学评价主要采用()和()的形式进行,同时也可采用()、()和()等多种评价形式。

考点:大学体育理论体育理论基础体育理论基础题库
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有20筐白菜,以每筐25千克为标准,超过或不足的分别用正、负来表示,记录如下:
与标准质量的差(单位:千克)-3-2-1.5012.5
筐数142328
(1)20筐白菜中,最重的一筐比最轻的一筐要重多少千克?
(2)与标准质量比较,20筐白菜总计超过或不足多少千克?
(3)若白菜每千克售价2.5元,则出售这20筐白菜可卖多少元?
题型:填空题

膀胱湿热证的审证要点为()

A.小便短赤

B.小腹胀闷

C.尿频尿急尿痛

D.夜尿多

E.尿血

题型:填空题

PC机的主板上有电池,它的作用是在计算机断电后,给CMOS芯片供电,保持该芯片中的信息不丢失。

题型:填空题

公元前3000年,两河流域的_____________人创造了楔形文字,被西亚古代各民族所采用。公元前3世纪,_____________在位时,佛教开始向外传播。

题型:填空题


Nine states and the District of Columbia are doing away with the sales tax on items such as clothes, shoes and even notebooks over the next few weeks, just in time for back-to- school shopping.
Most of the promotions last only a few days, so shoppers will have to act quickly to get a tax break. The tax holidays, which have already expired in two other states, apply to small and large items. For example, the tax break applies to any school supply that costs $15 or less in New Mexico. In Massachusetts, it covers most retail purchases of $2,500 or less. Stores may offer additional savings because these events "give retailers an opportunity to have a sale on top of what the state is doing," says Verenda Smith, government affairs associate at the Federation of Tax Administrators.
No industry-wide figures are available about how much consumers save annually from these tax breaks. But Texas estimates that shoppers will save $47.4 million in taxes this year, nearly a 3 percent increase from the previous year. Massachusetts says shoppers saved roughly $10 million in taxes during its 2005 event.
States that cast aside these promotions when a slow economy pinched state budgets are now reviving them in hopes of stimulating local economies. Some states also believe the gain in consumer goodwill helps balance out the loss in tax revenue.
In some cases, tax losses are minimal because serious shoppers don’t stop at clothes and books. "While states give up sales tax, they usually break even on sales-tax collection," says J. Craig Shearman, a vice-president at the National Retail Federation.
Sophie Beckmann, a certified public accountant at A. G. Edwards in St. Louis, says she’ll avoid that temptation by making a list of necessities. On the Missouri resident’s shopping list: notebooks, pencils, glue and three or four outfits for her son, who is entering the fifth grade this month. She plans to pocket any tax savings. "When you start buying more and spending more just because of the savings, then you’re not doing yourself a favor," Beckmann says.

According to the passage, some states choose to provide tax breaks because they want to ______ .

A.cast aside these promotions

B.pinch state budget books

C.slow down local economy

D.encourage their economies

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