单项选择题 图像微分增强了边缘和其他突变(如噪声)并削弱了灰度变化缓慢的区域。

判断题 棚内拍摄建议使用长亮灯 A、正确 B、错误

单项选择题 截平面截切圆柱体时，当截平面垂直于圆柱轴线时，截交线为                 。 A、圆 B、矩形 C、椭圆 D、三角形

多项选择题 影响沟通的障碍有（        ）。 A. 人际障碍 B. 组织障碍 C. 文化障碍 D. 物质条件障碍

单项选择题 A、正确 B、错误

单项选择题 如果让上飞字幕在飞滚完毕后，最后一屏停留在屏幕中，应该设置下列哪个参数？A. Pre  Roll B. Post Roll C. Ramp Up D. Ramp Dow

判断题 防治食叶害虫的幼虫一定要掌控在3龄之前。（ ）

单项选择题 平屋顶是指坡度______的屋顶。() A、5% B、10% C、15% D、30%

单项选择题 “我必须考出好成绩”、“别人必须很好地对待我”属于以下哪种非理性信念？ A、绝对化要求 B、过分概括化 C、糟糕至极 D、乱贴标签

单项选择题 Which sentence states the context in the following abstract? “1. This paper presents an intervention that was created in a United Kingdom university Classics department where approximately 60% of undergraduate students came from diverse educational backgrounds to study classical Greco-Roman culture, but had not studied it before at school/college. 2. To equip these more than usually diverse ‘transition’ students with a skills base to aid both their academic progress and future employability, a team-taught mandatory module was designed for first term, first-year undergraduates, which embedded two workshops and an assessment exercise on academic writing with eight workshops on other skills, most of which are both discipline-specific and ‘transferable’. 3. The in-term assessments tested understanding of the skills taught, while a final exercise required students to reflect on their longer learning process over the term, evaluating development in their academic writing in the context of other discipline-specific skills. 4. This module serves as a model for adoption both within academic departments and also at an institutional level for early stage academic writing training in a subject-related context, which can serve as a first step on a longer ladder of skills acquisition over the degree for enhancing both academic success and employability awareness.”（ ）。A.1B.2C.3D.4