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【简答题】
阅读下面材料,在空白处填入适当的内容(不多于3个单词)或括号内单词的正确形 式。 M:  I'm so relieved.  I just finished the story l was working on for our creative writing course. W:I haven't finished mine 小题1: .I had trouble 小题2: (get) past the beginning. M: How come? W:I was really happy to be writing a detective story. But after the first few pages ,I just 小题3: write any more. M: The same thing 小题4: (happen) to me. You can talk to Mrs Wilson about it. W: Actually,1 went to ask for more time to finish the writing. But instead she gave me some good advice. She said the first thing I should do is just write anything that comes into my mind even if it doesn't make any 小题5: . M: That's interesting. When I got 小题6: (stick),I stopped to do 小题7: else, you know, do some for one of my other courses. W: Her methods seem to have worked for me.  I have written most of the story, and I should be able to hand it 小题8: on time, but l still need to go to the jewelry store. M: You are going shopping? W: I'm going there for my story.  My detective story involves 小题9: jewelry store rob   bery , so I want to go there in order to take a look at 小题10: the cases are arranged, where the security cameras are placed.
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【判断题】传统商学院 教育的价值取向即 如何 实现利润最大化,这种价值取向是有问题的。
A.
正确
B.
错误
【简答题】若椭圆 的点到左焦点的距离大于它到右准线的距离,则椭圆离心率 e 的取值范围是 .
【简答题】已知椭圆 的左、右焦 点分别为F1,F2,若椭圆上存在一点P使 ,则该椭圆的离心率e的取值范围是_______.
【判断题】凡是报关进口的货物,不管其来源和用途,均应计算缴纳进口环节的增值税。( )
A.
正确
B.
错误
【简答题】己知F 1 F 2 是椭圆 (a>b>0)的两个焦点,若椭圆上存在一点P使得 ,则椭圆的离心率e的取值范围为________.
【简答题】椭圆G: 的两个焦点 , ,M是椭圆上一点。 (1)若M的坐标为(2,0),椭圆的离心率 ,求 a ,b的值; (2)若 , ①求椭圆的离心率e的取值范围; ②当椭圆的离心率e取最小值时,点N(0,3)到椭圆上的点的最远距离为 ,求此时椭圆G的方程。
【单选题】患者,男性,18岁,因股骨干骨折大出血后昏迷。在抢救过程中医生口头告诉护士注射肾上腺素。护士正确的做法是( )
A.
复述一次,双方确认无误后执行
B.
听到医嘱后直接执行
C.
迅速执行自己听到的医嘱
D.
听到医嘱简单复述一次
E.
听清医嘱后立即执行
【单选题】椭圆焦点在x轴上,A为该椭圆右顶点,P在椭圆上一点,∠OPA=90°,则该椭圆的离心率e的范围是(  )
A.
[ 1 2 ,1)
B.
( 2 2 ,1)
C.
[ 1 2 , 6 3 )
D.
(0, 2 2 )
【判断题】高恩有一个健全的胳膊和手
A.
正确
B.
错误
【简答题】已知F 1 、F 2 是椭圆 x 2 a 2 + y 2 b 2 =1(a>b>0) 的焦点,P是椭圆上一点,且∠F 1 PF 2 =90°,则椭圆的离心率e的取值范围是______.
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