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【判断题】
布荷载作用下,弯矩图是一条斜直线A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】The price elasticity of demand measures
A.
a buyer’s responsiveness to a change in the price of a good.
B.
the increase in demand as additional buyers enter the market.
C.
how much more of a good consumers will demand when incomes rise.
D.
the increase in demand that will occur from a change in one of the nonprice determinants of a demand.
【单选题】在Excel中,使用格式刷将格式样式从一个单元格传送到另一个单元格,其步骤为( )。
A.
择新的单元格并单击它 ②选择想要复制格式的单元格
B.
击“格式刷”按钮
C.
①②③
D.
②①③
E.
①③②
F.
②③①
【单选题】The price elasticity of demand measures
A.
a. buyers’ responsiveness to a change in the price of a good.
B.
b. the extent to which demand increases as additional buyers enter the market.
C.
c. how much more of a good consumers will demand when incomes rise.
D.
d. the movement along a supply curve when there is a change in demand.
【单选题】在Excel中，使用格式刷将格式样式从一个单元格传送到另一个单元格，其步骤为( )。 (1)选择新的单元格并单击它 (2)选择想要复制格式的单元格 (3)单击“常用”工具栏的“格式刷”按钮
A.
(1)(2)(3)
B.
(2)(1)(3)
C.
(1)(3)(2)
D.
(2)(3)(1)
【简答题】大三和弦的构成为:根音与三音之间是 度,三音与五音之间为 度。
【简答题】在默认的单元格格式下,可以完成邮政编码____的输入。____
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