文档介绍：全国2010年4月概率论与数理统计(经)自考试题
一、单项选择题(本大题共10小题,每小题2分,共20分)
在每小题列出的四个备选项中只有一个是符合题目要求的,请将其代码填写在题后的括号内。错选、多选或未选均无分。
,则下列结论中正确的是( )
(A)=1-P(B) (A-B)=P(B)
(AB)=P(A)P(B) (A-B)=P(A)
,B为两个随机事件,且,则P(A|B)=( )
(A)
(B) (AB)
( )
 
全国2010年4月高等教育综合英语(二)自考试题
I. GRAMMARAND VOCABULARY
Complete each of the following 15 sentences with the most likely answer. Write the letter corresponding to your choice on the answer sheet. (1 point each, 15 points in all)
1. I was shocked by the number of people who seemed to have nothing better to do with their time than ______ to know fish better.
A. get B. gets
C. getting D. got
2. Not all birds can fly , ______ do all birds build nests.
A. not B. no
C. never D. nor
3. When you fall in love for the first time, it’s surprising ______ inconveniences you can put up with.
A. that B. what
C. which D. those
4. I know my limitations, so I won’t do anything ______ my ability.
A. beyond B. under
C. above D. below
5. The hosts apologized for ______ that some of their guests might be vegetarians.
A. having not considered B. not having considered
C. having not been considering D. not considering
6. Mrs. Smith locked both the front and the back doors before she went to bed ______ that someone might steal into the house at night.
A. so B. for fear
C. unless D. on condition
7. We have to wait for the bus, ______?
A. have we B. haven’t we
C. do we D. don’t we
8. ______ the popularity of robots in Japan, the country’s robot-production growth is slowing down.
A. As B. Although
C. With D. Despite
9. The proposal deserves support as it gives ______ to the needs of children.
A. curiosity B. awareness
C. priority D. emphasis
10. Those familiar with evening dress will always ______ black with elegance.
A. link B. associate
C. connect D. relate
11. If you’re sitting around a lonely campfire at night, the howl of a wolf can soun