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【单选题】
下列关于位图的说法不正确的是( )
A.
尺寸越大,像素越大,文件也就越大
B.
放大后会有马赛克
C.
位图的优点是放大后不会失真
D.
是用系列色彩像素来描述的图像
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参考答案:
举一反三
【单选题】整流电路工作在逆变状态时,直流电动机处于_______。
A.
发电状态
B.
电动状态
C.
停止状态
D.
反转状态
【简答题】下图所示电路可实现的逻辑关系为 ()。
【单选题】Fill in the blanks with the words given without changing the forms of them. You can not use any of the words twice. You can either write down the word or the letter beside it.
A.
characterized
B.
collaboration
C.
follow
D.
hypotheses
E.
intuition
F.
investigation
G.
processes
H.
subjective It turns out that there is really no one way to 1.________ the scientific method. There are key elements that should appear in the 2. ________, but scientists have done in different professions and no one follow exactly the same process. The scientific method describes the 3. ________ by which scientists gain knowledge about the world. It is 4. ________ by six key elements- questions, 5. ________, experiments, observations, analyses and conclusions. These elements are interrelated steps, so they don’t always function in the same order. Other more 6. ________ skills like creativity, experience and 7. ________ also have a place in a scientific method. Science is characterized by professional competition and develops through the 8. ________ of scientists in the worldwide community.
【判断题】健全人格是指各种良好人格特征在个体身上的集中体现。
A.
正确
B.
错误
【单选题】( )属于上行文。
A.
报告、请示
B.
通告、请示
C.
请示、通知
D.
通知、报告
【单选题】连续用药后,病原体对药物的敏感性降低称为
A.
耐受性
B.
依赖性
C.
耐药性
D.
继发反应
E.
特异质反应
【单选题】连续用药后,病原体对药物的敏感性降低称为
A.
依赖性
B.
耐受性
C.
耐药性
D.
继发反应
E.
特异质反应
【单选题】电阻串联的特征之一是( )
A.
电流相同
B.
电压相同
C.
功率不变
D.
电阻值不变
【判断题】健全人格是指各种良好人格特征在个体身上的集中体现。
A.
正确
B.
错误
【简答题】Fill in the blanks with the words given without changing the forms of them. You can not use any of the words twice. You can either write down the word or the letter beside it. A. characterized ...
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