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【单选题】
人工流产术后12日仍有较多量阴道流血,应首先考虑是A.
子宫穿孔
B.
子宫复旧不良
C.
吸宫不全
D.
子宫内膜炎
E.
胎盘植入
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举一反三
【单选题】To meet the pricing objective of maximizing profit margin, _____ pricing strategies is often employed.
A.
penetration
B.
skimming
C.
loss leader
D.
psychological
【简答题】用例图中参与者的类型可以是设备、 、 和 。
【判断题】“双师素质”、“双师型”一般是就教师个体而言,指具有教师资格,又具备下列条件之一的校内专任教师和校内兼课人员:(1)具有本专业中级(或以上)技术职称及职业资格(含持有行业特许的资格证书及具有专业资格或专业技能考评员资格者),并在近五年主持(或主要参与)过校内实践教学设施建设或提升技术水平的设计安装工作,使用效果好,在同类院校中居先进水平;(2)近五年中有两年以上(可累计计算)在企业第一线本专业实际...
A.
正确
B.
错误
【单选题】Which of the following is NOT true about profit margin?
A.
It’s the cost of producing one more unit of a good, also known as marginal cost （题目问以下哪个选项是不对的。Ａ讲的是边际成本。跟利润率是完全不同的概念。课上解释过。如果还有疑惑可看Unit 3章节里有专门介绍profit margin的视频与word。 ）
B.
It represents how much percentage of sales has turned into profits.
C.
It’s one of the commonly used profitability ratios to evaluate profitability of a business activity.
D.
It has become the globally adopted standard measure of profit-generating capacity of a business
【单选题】From the last two paragraphs, we learn that ______
A.
If the margin of profit in student-loan is lessened, no company will be involved in the industry.
B.
If the margin of profit in student-loan is lessened, Sallie Mae will be bankrupt.
C.
If the margin of profit in student-loan is lessened, Sallie Mae can get more opportunities.
D.
If the margin of profit in student-loan is lessened, the industry will be definitely safe.
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