题目内容
（请给出正确答案）
[单选题]
在Power Point中，不能将演示文稿存盘的操作方法是（)。
A.选择“文件”菜单中的“保存”命令
B.单击工具栏中的[保存]按钮
C.按组合键[Ctrl]+[S]
D.按组合键[Crl]+[X]
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.选择“文件”菜单中的“保存”命令
B.单击工具栏中的[保存]按钮
C.按组合键[Ctrl]+[S]
D.按组合键[Crl]+[X]
如果结果不匹配，请 联系老师 获取答案
更多“在Power Point中，不能将演示文稿存盘的操作方法是(…”相关的问题
A.在ppt页面上放置大段的文字材料
B.在ppt上尽量少放文字，只放要点，关键词
C.ppt上尽量多做动画，包括切换动画和页面文字和图片的动画
D.我自己高兴就行，爱咋做就咋做
The central idea of the passage is to point out potential problems regarding ______.
A．effects of high-level radiation
B．operation of nuclear power plants
C．fallout from the explosion of nuclear weapons
D．various sources of radioactive wastes
The author's main point is that ______.
A．it is impossible to attain national self sufficiency
B．the varying productivity of the various industries leads to the inequalities in wages of workers in these industries
C．a policy that draws labor from the fields of greater natural productiveness to fields of lower natural productiveness tends to reduce purchasing power
D．the government ought to subsidize C and D
在使用word编辑文档时，选择某一段文字后，按下列哪个键能将这段文字删除？（）
A．Delete
B．Shift
C．Alt
D．Ctrl
听力原文： The United States operates under a federal system of government. Under the federal system，power is divided between the central government and the states. The central government is given specific powers. These powers are named in the Constitution. Powers that are not assigned to the central government in the Constitution belong to the states.
The central government can pass laws that affect trade between states. The central government can also make treaties with foreign countries. It has the power to print money. The Constitution gives the central government these powers. These powers belong to the central government only. However，the states have many powers that the central government cannot control. For example，a state is allowed to tax people who live and work in the state. The central government cannot put a limit on the amount of money that a state taxes its people.
Many people feel that the federal system has many good points. One good point is that it restrains the power of the central government. The central government cannot become too powerful. Another good point is that the central government makes sure that the bigger states don't become too powerful. Under the Constitution，all states are treated equally. The laws of the central government do not favor one state over another.
(30)
A．The good points of the federal system.
B．How power is divided under the federal system.
C．The difference between the central government and the states.
D．The different functions of the central government and the states.
