首页
普通专升本
成人高考
学位英语
在线刷题
最近学习
最近学习课程
最强大脑 · 3天挑战极限记...
副标题副标题副标题副
最强大脑 · 3天挑战极限记...
副标题副标题副标题副
您现在位置：
模拟考场
>
湖北成人高考
>
浏览试题
[单选题]
18. 数码相机的抖动常导致图片模糊或边缘不够锐利，因此在长曝光中使用（ ）确保稳定性。（1分）
A
A摄影棚B反光板C柔光箱D三角架
收藏
查看答案
参考答案
试题答案：
D
答案解释：
相关题目
DCopernicus was born in Torun, Poland, on February19, 1473. Little is known about his early life except that his father died when he was 10. An uncle adopted (收养) him, his two sisters, and his brother. The uncle saw to it that the two boys received a good education. Copernicus went to the University of Cracow. There he studied such subjects as Latin, mathematics, and astronomy. It was probably at that time that he changed his Polish name, Niklas Kopernigk, to the Latin form of Nicolaus Copernicus. In 1946 Copernicus went to Italy, where he spent the next 10 years studying at various universities.In Copernicus’ time people still believed that all things—the sun, the stars, and the planets—moved around the earth. It was an old belief that few men had ever questioned. Aristotle had based his theory of astronomy on his belief. Because the Church had long been the center of learning, the theory was also linked to religious (宗教的) beliefs.In 1506 Copernicus returned to his homeland. A few years later he began to work for the Church. All those years Copernicus carried on his work on astronomy. He had just the most basic equipment and, like other scientists of his day, made observations with only his eyes. Still, using mathematics and logic (逻辑)，Copernicus worked out a different theory, which held that the planets went around the sun.Copernicus did not announce his ideas. He did not want to make trouble. But he could not hide the scientific truth. So he talked about his theory with his friends, who strongly advised him to have his work published. His great book. On the Revolution of the Heavenly Bodies appeared at the very end of his life. Copernicus saw the first copy on the day he died, May 24, 1543.
某森林现存量为324 t／hm2，年净生产量为28.6 t／hm2，则其更新率为0.088，全部现存量更新一次约需要__________年。
列关于女性生殖器的叙述，正确的是( )
《最后的晚餐》的作者是（ ）。
83. 电视画面构图的部分元素：( ) （1分）
查看材料这段话运用了什么表现方法和修辞手法?
班主任了解学生的基本方法是问卷法。
1662年郑成功从下列哪个殖民者手里收复了台湾（ ）
锥体束损害时，不出现的体征有(??)
为了抗美援朝、保家卫国，1950年10月，以谁为司令员的中国人民志愿军开赴朝鲜，与朝鲜军民并肩抗击美国侵略者（ ）
热门试题
1.
地理环境对生产发展的影响体现在（ ）A.它影响一个国家或地区劳动生产率的高低B.它制约一个国家生产部门的分布C.它在某种程度上决定不同国家经济发展的特点D.它制约着一个国家生产发展的潜力和前景
2.
按预算期内可预见的多种生产经营管理活动水平为基础编制的预算，称（）
3.
下列程序是计算两个矩阵的乘积，其算法的时间复杂度是 ( ) Void mul—matrix(int n，int=X； } } }
4.
与二进制数11111110等值的十进制数是____。
5.
18．阶级斗争的根源在于两个阶段之间（ ）
热门试卷
成人高考专升本《政治》模拟试卷
去做题
已有3133做题
2020年湖北成人高考专升本政治模拟试题三
去做题
已有1937做题
成人高考专升本政治考试模拟试题及答案(1)
去做题
已有1720做题
成人高考高起点语文考试高分突破试题及答案四
去做题
已有1149做题
成人高考专升本政治考试模拟试题及答案(2)
去做题
已有1055做题
