A. brave
B. famous
C. careful
D. successful
[单选题]_____________( )53.A. andB. theC. /D. to
[单选题]53. It seems very probable that my neighbor wanted to _______.A. please his mother B. cheat his motherC. cheat the manager D. please his mother’s friends
53.抠图的作用有哪些( )A. 将图像中需要的部分从画面中精确地提取出来B. 删除图片中不需要的部分C. 可以更换背景D. 使图片素材与背景充分融合
53.单位整存整取支持部提几次?A. 0次B. 2次C. 1次D. 不限次数
53.简述杜威关于教育本质的观点。_______________________________________________________________
53.卵巢分泌的性激素主要有()A. 促性腺激素、雄激素、孕激素B. 卵泡刺激素、雌激素、孕激素C. 雌激素、孕激素、雄激素D. 黄体生成素、孕激素、雌激素E.
53.判断题镜头焦距越长,景深越小.()A. 错B. 对
53.回归算法的结果是离散的A. 对B. 错
53.判断题(1分)小孔成像是正像。A. 错B. 对