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【多选题】
. 党建立、巩固和发展统一战线实践经验中的采取区别对待的方针,指的是在革命进程中,要坚持( )的策略方针。
A.
发展进步势力
B.
争取中间势力
C.
孤立顽固势力
D.
以上都对
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参考答案：
举一反三
【多选题】适合拍摄人像的定焦镜头有哪些?
A.
50mm
B.
85mm
C.
100mm
D.
135
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【单选题】最适合拍摄球类比赛或大型舞台场景的镜头种类是______。
A.
定焦镜头
B.
广角镜头
C.
长焦镜头
D.
标准镜头
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【单选题】什么焦距段的镜头适合拍摄50-100米距离的候鸟而且成像质量高?
A.
24-105mm变焦镜头
B.
70-200mm变焦镜头
C.
600-800定焦镜头
D.
85定焦头
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【单选题】关于定焦镜头和变焦镜头，下列说法错误的是（ ）。
A.
定焦镜头是焦距固定不能改变的镜头
B.
变焦镜头，取景适应范围大
C.
定焦镜头适合拍摄背景清晰的人像照片
D.
变焦镜头，结构复杂，体积和重量更大
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【单选题】GDP is defined as
A.
the market value of all intermediate goods and services produced within a country in a given time period.
B.
the market value of all final goods and services produced within a country in a given time period.
C.
ven time period.
D.
the market value of all intermediate goods and services produced by a country's citizens within a given time period.
E.
the market value of all final goods and services produced by a country's citizens within a given time period.
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【单选题】GDP is defined as the
A.
value of all goods and services produced within a country in a given period of time
B.
value of all goods and services produced by the citizens of a country, regardless of where they are living, in a given period of time.
C.
value of all final goods and services produced within a country in a given period of time.
D.
value of all final goods and services produced by the citizens of a country, regardless of where they are living, in a given period of time.
查看完整题目与答案
【简答题】定焦镜头与变焦镜头有哪些区别? 想取得小景深画面适合选择什么样的镜头? 想取得透视变形较小的画面,应该选择什么样的镜头? 想要夸张前景物体的巨大,应该选择什么样的镜头? 拍摄室内空间,应该选择什么样的镜头? 拍摄人物头像,选择什么样的镜头才能取得背景虚化人物突出的效果?
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【单选题】()镜头视角大,比较适合于拍摄风光摄影作品
A.
广角
B.
长焦
C.
定焦
D.
微距
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【单选题】下列编码中属于可靠性编码的是【】。
A.
8421码
B.
奇偶校验码
C.
ASCII
D.
右移码
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【单选题】GDP is defined as the market value of all final goods and services produced
A.
by the citizens of a country, regardless of where they live, in a given period of time; this definition focuses on GDP as a measure of total income.
B.
by the citizens of a country, regardless of where they live, in a given period of time; this definition focuses on GDP as a measure of total expenditure.
C.
within a country in a given period of time; this definition focuses on GDP as a measure of total income.
D.
within a country in a given period of time; this definition focuses on GDP as a measure of total expenditure.
查看完整题目与答案
相关题目：
【多选题】适合拍摄人像的定焦镜头有哪些?
A.
50mm
B.
85mm
C.
100mm
D.
135
查看完整题目与答案
【单选题】最适合拍摄球类比赛或大型舞台场景的镜头种类是______。
A.
定焦镜头
B.
广角镜头
C.
长焦镜头
D.
标准镜头
查看完整题目与答案
【单选题】什么焦距段的镜头适合拍摄50-100米距离的候鸟而且成像质量高?
A.
24-105mm变焦镜头
B.
70-200mm变焦镜头
C.
600-800定焦镜头
D.
85定焦头
查看完整题目与答案
【单选题】关于定焦镜头和变焦镜头，下列说法错误的是（ ）。
A.
定焦镜头是焦距固定不能改变的镜头
B.
变焦镜头，取景适应范围大
C.
定焦镜头适合拍摄背景清晰的人像照片
D.
变焦镜头，结构复杂，体积和重量更大
查看完整题目与答案
【单选题】GDP is defined as
A.
the market value of all intermediate goods and services produced within a country in a given time period.
B.
the market value of all final goods and services produced within a country in a given time period.
C.
ven time period.
D.
the market value of all intermediate goods and services produced by a country's citizens within a given time period.
E.
the market value of all final goods and services produced by a country's citizens within a given time period.
查看完整题目与答案
【单选题】GDP is defined as the
A.
value of all goods and services produced within a country in a given period of time
B.
value of all goods and services produced by the citizens of a country, regardless of where they are living, in a given period of time.
C.
value of all final goods and services produced within a country in a given period of time.
D.
value of all final goods and services produced by the citizens of a country, regardless of where they are living, in a given period of time.
查看完整题目与答案
【简答题】定焦镜头与变焦镜头有哪些区别? 想取得小景深画面适合选择什么样的镜头? 想取得透视变形较小的画面,应该选择什么样的镜头? 想要夸张前景物体的巨大,应该选择什么样的镜头? 拍摄室内空间,应该选择什么样的镜头? 拍摄人物头像,选择什么样的镜头才能取得背景虚化人物突出的效果?
查看完整题目与答案
【单选题】()镜头视角大,比较适合于拍摄风光摄影作品
A.
广角
B.
长焦
C.
定焦
D.
微距
查看完整题目与答案
【单选题】下列编码中属于可靠性编码的是【】。
A.
8421码
B.
奇偶校验码
C.
ASCII
D.
右移码
查看完整题目与答案
【单选题】GDP is defined as the market value of all final goods and services produced
A.
by the citizens of a country, regardless of where they live, in a given period of time; this definition focuses on GDP as a measure of total income.
B.
by the citizens of a country, regardless of where they live, in a given period of time; this definition focuses on GDP as a measure of total expenditure.
C.
within a country in a given period of time; this definition focuses on GDP as a measure of total income.
D.
within a country in a given period of time; this definition focuses on GDP as a measure of total expenditure.
查看完整题目与答案
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