关闭一台运行Windows XP的计算机之前，系统自动先( )。A．关闭所有已打开

发布时间：2018-01-15 21:14 │ 来源：www.tikuol.com

题型：单项选择题

问题：

关闭一台运行Windows XP的计算机之前，系统自动先( )。

A．关闭所有已打开的程序

B．关闭Windows98

C．断开服务器连接

D．关闭主机电源

考点：会计资格考试会计从业资格(会计电算化)北京初级会计电算化

题型：单项选择题

	阅读短文，选择正确答案。
	RECENTLY hand-foot-mouth disease has spread across China. In the past three months, there have been about 41,846 cases (病例) in 30 provinces and regions. The number is increasing. Eighteen Chinese children have died of the disease so far this year. What causes the disease and why is it dangerous? Hand-foot-mouth disease is a common childhood illness. It mainly affects children under the age of 10. It gets its name from the rash (疹子) that develops on the hands and feet. It can also cause blisters (水泡) in your mouth. A child who has the disease will usually have a fever, a runny nose and sore throat. He or she doesn't want to eat or drink because of pain in the mouth. Hand-foot-mouth disease is mostly not serious. The fever and rash clear within a few days. But in some cases, the virus (病毒) affects the heart, lungs or brain. This puts the child's life in danger. A virus causes hand-foot-mouth disease. The disease spreads easily where a lot of young children are together, such as in a child-care center. Sometimes it can also affect teenagers and adults. In order not to pass on the virus, good hygiene (卫生) is important. We should wash our hands as often as possible. Especially we should wash our hands before meals and after going to the toilet.
	1. More than ______ people have caught hand-food-mouth disease this year.
	[ ]
	A. thirty thousand B. forty thousand C. four million
	2. Hand-foot-mouth disease ______.
	[ ]
	A. is a kind of cancer B. isn't dangerous at all C. can cause death
	3. A patient of hand-foot-mouth may ______.
	[ ]
	A. eat more B. have blisters in the mouth C. have rash on the face
	4. From the passage, we know that the hand-foot-mouth disease ______.
	[ ]
	A. spreads easily among the young children B. will not affect adults C. didn't happen in China
	5. ______ can help us to keep away from the hand-foot-mouth disease.
	[ ]
	A. Passing on the virus B. Taking children to the child-care center C. Keeping your hands clean

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题型：单项选择题

在某商业街深度30.48m(即100英尺)，临街宽度20m的矩形土地，总价为1200万元。根据四三二一法测，与其相邻、临街深度为45.72 m(即150英尺)、临街宽度20m的矩形土地的总价为( )万元。

A．1504

B．1404

C．1304

D．1204

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题型：单项选择题

关于急性肾衰竭，下列哪项说法是错误的（）

A.急性肾衰竭常发生于产妇，较少与创伤和手术有关

B.肾前性肾衰竭，只要警惕到发生的可能性，是可以预防的

C.肾后性肾衰竭，若能及时解除尿路梗阻预后良好

D.尿量、尿钠及血尿素氮、肌酐等测定可用于急性肾衰竭的诊断

E.如果处理不当，常可危及生命

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题型：单项选择题

下面是某金属公司的一组经营数据资料。
(1)销售A种钢材的固定成本分摊为50万元，单价为2500元/吨，单位产品变动成本为2000元/吨。企业计划期预测销售量为1500吨。
(2)企业报告年度生产B种设备1680台，钢材消耗定额为250千克/台，计划年度生产计划量增加20%，由于采取降低消耗的措施，自计划年度7月份起，钢材消耗水平可降低25%。
(3)为核算C种物资的计划期初库存量，在编计划时盘点该种物资库存量150件，平均一日需要量10件，预计期发出量比收入量多30件。
(4)D种物资每月采购总量1200件，单价30元/件，年储存费率是12%，一次订购费用为20元。
(5)E种物资每月需要1080件，采用定量库存控制方法，EOQ为550件，最高储备量为650件，备运时间6天。
(6)公司经营的F种小型机械，单价(C₂)为1700元/台，单位产品变动成本(C₁)为1400元/台，固定成本分摊(K)为6万元，预计明年的销售量(Q)为170台。
试运用有关方法进行计算分析。

C种物资计划期初库存量为( )件。

A．120

B．130

C．180

D．190

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题型：单项选择题

末梢型感觉障碍

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