方程2x(x-5)=8(x-5)的根是( ) A.x=4 B.x1=5,x2=4

题型:选择题

问题:

方程2x(x-5)=8(x-5)的根是(  )

A.x=4

B.x1=5,x2=4

C.x1=-5,x2=-4

D.x=-4

考点:一元二次方程的解法
题型:选择题
已知双曲线C的方程为x2-
y2
4
=1,点A(m,2m)和点B(n,-2n)(其中m和n均为正数)是双曲线C的两条渐近线上的两个动点,双曲线C上的点P满足
AP
=λ•
PB
(其中λ∈[
1
2
,3]).
(1)用λ的解析式表示mn;
(2)求△AOB(O为坐标原点)面积的取值范围.
题型:选择题

第二节完型填空(共20小题;每小题1.5分,满分30分)

阅读下面短文,掌握其大意,然后从各题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。

Sandra Cisneros was born in Chicago in 1954 to a Mexican American family.  36  the only girl in a family of  37  children, she often  38  she had “seven fathers,” because her six brothers,  39 her father, tried to control her. Feeling shy and  40 , she retreated(躲避) into books.  41 her love of  42 , she didn’t do well in elementary school because she was too shy to take part in the activities.

In high school, with the 43 of one particular teacher, Cisneros   44  her grades and worked for the school literary(文学的) magazine. Her father encouraged her to go to 45 because he thought it would be a good way for her to find a  46 . Cisneros did attend college, but instead of searching for a husband, she found a teacher who helped her join the famous graduate writing program at the University of Iowa. At the university’s Writers’ Workshop,   47 , she felt lonely –– a(n)  48  American from a poor neighborhood among students from wealthy families. The feeling of being so different   49 Cisneros find her “Creative voice.”

“It was not until this moment   50_  I considered myself truly different that my writing got a voice. I knew I was a Mexican woman, but I didn’t think it had anything to   51  with why I felt so much imbalance in my life. That’s when I decided I would   52  about something my classmates couldn’t.”

Cisneros   53  her first work, The House on Mango Street, when she was twenty-nine. The book tells about a young Mexican American girl  54 up in a Spanish-speaking area in Chicago, much like the neighborhoods in which Cisneros lived as a child. The book won an award in 1985 and has been used in classes from high school to graduate school level.   55 then, Cisneros has published several books of poetry, a children’s book, and a short-story collection.

36. A. To                B. For             C. As                       D. By

37. A. eight               B. seven            C. six                      D. five

38. A. looked like     B. felt like            C. liked                 D. admired

39. A. beside             B. except            C. as well as              D. except for

40. A. dependent        B. confident      C. unimportant        D. shameful

41. A. While            B. Although               C. In spite                 D. Despite  

42. A. hiding           B. writing         C. reading             D. feeling

43. A. praise           B. guidance        C. improvement          D. encouragement

44. A. increased        B. analyzed        C. improved             D. developed 

45. A. home                   B. school            C. college               D. library

46. A. friend           B. husband        C. teacher                  D. brother

47. A. but                 B. however       C. besides               D. therefore

48. A. Canadian        B. African         C. German                       D. Mexican

49. A. assisted         B. led           C. helped                 D. caused

50. A. that             B. when          C. then                     D. why

51. A. do             B. deal           C. handle                  D. affect

52. A. concern          B. read                   C. write                 D. learn

53. A. printed                  B. invented        C. punished                  D. published

54. A. growing         B. grown         C. to grow                D. has grown

55. A. Until                  B. Before        C. Since                  D. After

题型:选择题

哲学的基本问题是思维和存在的关系问题,以下属于哲学基本问题内容的有()。

①思维和存在有没有同一性的问题

②思维和存在谁是第一性的问题

③思维和存在谁决定谁的问题

④思维能否正确反映存在的问题

A.①②

B.③④

C.①②③

D.①②③④

题型:选择题

食品卫生标准是

A.评价食品卫生指标的方法
B.评价卫生管理办法的措施
C.评价卫生检验方法的程序
D.评价食品卫生质量的法律依据
E.评价食品毒理学的安全性

题型:选择题

如果为价值10万元的财产投保了8万元,那么如果实际财产损失是8万元,投保人所获得的最高赔偿额是( )万元。

A.8
B.6.4
C.3.2
D.3

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