【单选题】Woman: Why not wait here a few minutes and I will get my car? Man: No, thank you. I’d better take the bus home. How is the woman going home?
【简答题】企业的财务活动包括()。 (A) 企业筹资引起的财务活动 (B) 企业投资引起的财务活动 (C) 企业经营引起的财务活动 (D) 企业分配引起的财务活动 (E) 企业管理引起的财务活动
【单选题】王女士, 30 岁,继发性闭经 3 年, 孕激素序贯试验呈阴性,基础体温呈双相。该患者的闭经属于
【判断题】就会计职业而言,提高技能不仅包括会计理论水平、会计实务能力等正面技能,还要包括如哈避税,如何隐瞒收入的反面技能。
【单选题】根据对偶问题的性质,请从以下选项中,选出所述内容是正确的
A.
若线性规划的原问题有无穷多最优解,则其对偶问题一定存在唯一最优解
C.
当对偶问题无可行解且原问题存在可行解时,则原问题具有无界解
【简答题】听下面一段材料,回答1-3题。 1. How did the woman get to know about third-hand smoke? A. From young smokers. B. From a newspaper article. C. From some smoking parents. 2. Why does the man say that he should keep a...
【简答题】听下面一段对话,回答第1-3小题。 1. How did the woman get the skirt? A. She bought it. B. It was a gift given from her parents. C. It was made by herself. 2. What did the woman do yesterday? A. She went out to buy s...