问题 单项选择题

以下是一份统计材料中的两个统计数据:
第一个数据:到1999年底为止,“希望之星工程”所收到捐款总额的82%来自国内200家年纯盈利1亿元以上的大中型企业;
第二个数据:到1999年底为止,“希望之星工程”所收到捐款总额的25%来自民营企业,这些民营企业中,4/5从事服装或餐饮业。
如果上述统计数据是准确的,则以下哪项一定是真的

A.上述统计中,“希望之星工程”所收到捐款总额不包括来自民间的私人捐款。
B.上述200家年盈利1亿元以上的大中型企业中,不少于一家从事服装或餐饮业。
C.在捐助“希望之星工程”的企业中,非民营企业的数量要大于民营企业。
D.民营企业的主要经营项目是服装或餐饮。
E.有的向“希望之星工程”捐款的民营企业的年纯盈利在1亿元以上。

答案

参考答案:E

解析: 题干给出了两个数据:“希望之星工程”所收到捐款总额的82%来自国内200家年纯盈利1亿元以上的大中型企业;“希望之星工程”所收到捐款总额的25%来自民营企业。由这两个数据,可以得出这样的结论:“希望之星工程”所收到捐款总额中至少有7%来自国内纯盈利1亿元以上的民营企业,即E。

阅读理解

阅读短文,选择正确答案。

    When I was twelve years old, my family were the first black people to move into an all white part of Grand

Rapids, Michigan. Many of our new neighbors weren't very welcoming. Some of them said angrily that we

should return to where we came from. The children sometimes threw stones at me or drove me home from

school.

    Most of my teachers simply took no notice of me, but not Dorothy Bean, my history teacher. Miss Bean was

angry at how badly I was being treated, but she didn't say this to me. Miss Bean showed her respect for me by

teaching me just like anyone else. Instead of being unnoticed, I was given a chance to show that I was clever.

Miss Bean was the first teacher who ever made me think for myself. She always wanted to know what I thought

about difficult questions. Was Thomas Jefferson right to buy Louisiana from France? Why? She expected me

to have my own idea. Miss Bean was teaching me that thinking for oneself was the real key to education.

    One day, when I was not paying attention in class, Miss Bean suddenly threw an eraser at me. The eraser hit

me right on the hand and sent my pencil flying. The whole class were very surprised at first, then started

laughing. This event became famous in the school and, because it happened to me, the students wanted to get

to know me. So that's the story of how Dorothy Bean made me her target (靶子), and how I became just

another kid in school.

1. The author and his family were not welcomed by the local people because _______. [ ]

A. they returned from another country

B. they had different skin colour

C. they spoke a different language

D. they moved to a wrong place

2. From the end of the first paragraph we know that _______. [ ]

A. children are more friendly to strangers

B. American schools are not safe for kids

C. children often follow their parents' behavior

D. fighting each other is part of children's nature

3. At school most of his teachers ______ the author. [ ]

A. were cold to

B. didn't notice

C. threw things at

D. got angry with

4. Miss Bean respected the author by ________. [ ]

A. giving him chances to answer questions

B. hitting him with a eraser

C. giving him extra lessons

D. treating him as one of her students

5. To Miss Bean the most important thing for a student is to ________. [ ]

A. pay close attention to what the teacher says

B. learn to think and have one's own idea

C. keep silent and unnoticed in class

D. get special attention from the teacher

单项选择题 A1/A2型题