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单选题
But from the start of their experiments, the Wright brothers found that they needed money to pay______their research.
A
back
B
down
C
for
D
off
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You are the administrator of a Windows 2000 network. You purchase 25 new portable computers that have a preinstalled version of Windows 98. You upgrade the 25 new computers to Windows 2000 Professional. You want to remove the Logoff option from the start menu on the 25 new computers. Which two methods can you use to accomplish this goal？（）A、 On the advanced tab of the task bar and start menu dialog box, clear the Display log off option.B、 On the advanced tab of the task bar and start menu dialog box, clear the administrative tools option. C、On the general tab of the task bar and start menu dialog box, clear the personalized menus option. Log off and then log on to the computers.D、 Use a local computer policy that will not include the logoff option on the start menu.E、 Use the user profiles tab within the properties of my computer to change the profile from the local profile to a roaming user profile.
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单选题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____.
____1____内应选（）A
There is no better way to teach children to manage money than to start with their pocket money.B
The thought of saving money never crossed their minds.C
Children usually use the pocket money to buy food during recess and also at lunch hour if they have school activities in the afternoon.D
Others prefer to give pocket money on a daily basis.E
Parents who earn daily wages may also opt for this due to financial constraints.F
In such instances, the purpose of rationing is defeated.
考题
单选题But from the start of their experiments, the Wright brothers found that they needed money to pay______their research.A
backB
downC
forD
off
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判断题Tomorrow’s air craft may employ principles of flying fundamentally different from the Wright Brothers’ pioneering effort.A
对B
错
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单选题You are a network administrator for ExamSheet.net’s Windows 2000 network. You purchase 25 new portable computers that have a preinstalled version of Windows 98. You upgrade the 25 new computers to Windows 2000 Professional. You use the Advanced tab of the Taskbar Start Menu dialog box to turn off the Logoff option from the Start menu. A week later many of the portable computers have been configured by their users to display the Logoff option again. You want to reconfigure the portable computers so that the users cannot use the Taskbar Start Menu dialog box to restore the Logoff option the Start menu. What should you do？（）A
On theAdvancedtab of theTaskbar Start Menudialog box， highlight theDisplay Log Offoptionand selectRemove.B
On theAdvancedtab of theTaskbar Start Menudialog box， clear theAdministrative Toolsoption.C
On theGeneraltab of theTaskbar Start Menudialog box， clear thePersonalized Menus option. Log off and then log on to the computers.D
Use a Local Computer Policy to disableLogoffon the Start menu.E
Use theUser Profilestab within the properties of My Computer to change the profile from the local profile to a roaming user profile.
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单选题Which step is required for recover from an instance failure？ （）A
Start up only.B
Restore needed data files， then start up.C
Complete restore from backup， then start up.D
Perform point in time recovery， then start up.
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