单项选择题 下图是Excel 宏计算反应转化率的截屏图，能够通过点击“点我计算”，一步求解出在不同a值和b值下共64个β值，请问在下面截屏图中，录制宏时，方程求解过程中的可变单元格是下面哪一个？

多项选择题 选择幼儿园科学教育的内容应遵循（     ）。 A、科学性和启蒙性原则 B、广泛性和代表性原则 C、地方性和季节性原则 D、时代性和民族性原则

判断题 科目汇总表编制时各账户借/贷方发生额的取数公式与总账中完全一致。( ) 正确 错误

单项选择题 编制合并财务报表时，应将集团内部债权债务予以抵消，同时也应将内部应收款项计提的坏账准备予以抵消，还应将与内部应收款项计提坏账准备相关的递延所得税予以抵消。（   ） A、正确 B、错误

单项选择题 Part 3. Cloze Test. (40 points, 2 points each) Many students find the experience of attending university lectures to be a confusing and frustrating experience. The lecturer speaks for one or two hours, perhaps __31__ the talk with slides, writing up important information on the blackboard, __32__ reading material and giving out __33__.The new student sees the other students continuously writing on notebooks and __34__ what to write. Very often the student leaves the lecture __35__ notes which do not catch the main points and __36__ become hard even for the __37__ to understand. Most institutions provide courses which __38__ new students to develop the skills they need to be __39__ listeners and note-takers. __40__ these are unavailable, there are many useful study-skills guides which __41__ learners to practice these skills __42__. In all cases it is important to __43__ the problem __44__ actually starting your studies. It is important to __45__ that most students have difficulty in acquiring the language skills __46__ in college study. One way of __47__ these difficulties is to attend the language and study-skills classes which most institutions provide throughout the __48__ year. Another basic __49__ is to find a study partner __50__ it is possible to identify difficulties, exchange ideas and provide support. A、A. statement                  B、B. strategy   C、C. situation   D、D. suggestion