Computer and School Education There was a time when parents who wanted an educational present for their children would buy a typewriter, a globe or an encyclopedia set. Now those {{U}} (51) {{/U}} seem hopelessly old-fashioned; this Christmas, there were a lot of personal computers under the tree. {{U}} (52) {{/U}} that computers are the key to success, parents are also financially insisting that children {{U}} (53) {{/U}} taught to use them in school—as early as possible. The problem for schools is that when it {{U}} (54) {{/U}} computers, parents don’t always know best. Many schools are {{U}} (55) {{/U}} parental impatience and are purchasing hardware without sound educational planning so they can say, "OK, we’ve moved into the computer age. " Teachers found t A. for B. against C. to buy D. use [判断题]一般D类事故,造成100万元以上300万以下直接经济损失的。 改正:一般C类事故
A.正确 B.错误 [不定项选择题]慢性肾衰竭引起低钙血症时的主要治疗选用( )。
A.红细胞生成素 B.叶酸 C.骨化三醇 D.安体舒通 E.碳酸氢钠 [判断题]在工程建设的各个阶段,都必须用合同来明确和约束参与各方的责任、权利和义务。
A.正确 B.错误 [单选题]中国人民银行首次发行的彩色金银纪念币的名称是( )。(2%)
A.牛年生肖金币 B.虎年生肖银币 C.龙年生肖金币 [判断题]BZZ20803电源的整流模块额定输出功率为700W
[单项选择]关于税务登记和税务登记证,下列表述正确的是( )。
A. 企业注销不需要办理税务登记 B. 在税务登记证副本上,不需加盖税务登记代码 C. 企业在银行开立基本存款账户时必须持税务登记证件 D. 纳税人领购发票时不需持税务登记证件 [单项选择]Unemployment (失业) rose from 7.5% in June, 1996 to 7.8% in July, 1996, the highest rate since January of that year , the Labor Department reported. The main mason was a large increase—nearly 700,000 in the labor force (劳动力), with a record 61.9% of the population over sixteen years of age working or actively looking for work. That growth was caused mainly by an increase in the number, of women in the labor force, an increase partly because of a continuation (持续) of long-term and economic trends (经济趋势) and partly a reflection (反映) of pressure (压力) on families to increase their incomes.
Why did unemployment increase during the period discussed in the passage A. There are fewer jobs in summer. B. Many companies had dismissed workers. C. The labor force had grown. 我来回答: 提交
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