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邻菲哕啉分光光度法测定水中铁时，亚铁离子在pH3溶液中与邻菲哕啉生成稳定的络合物，避

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题型：判断题

题目：

邻菲哕啉分光光度法测定水中铁时，亚铁离子在pH3溶液中与邻菲哕啉生成稳定的络合物，避光保存可稳定3个月。

答案：

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     Amelia Earhart's (1897－1937) childhood was not the typical girl's. She liked nothing better than to

explore the banks of the Missouri River, where she climbed trees and hunted rats with her rifle (步枪).

She also built her own roller coaster(过山车).

     The exciting life of the American aviation (航空)pioneer is dramatized in the movie Amelia, which is

due to come out on October 23.

     After Earhart paid a pilot $1 to take her up for a short fly in his plane, aviation became her love and

career.

     As she later explained, "Never do things others can do and will do, if there are things others cannot

do or will not do."

     Earhart found herself a flying teacher and started to learn to fly.She took all sorts of jobs to pay for

the lessons and to buy a secondhand plane on her 24th birthday.

     In 1932, Earhart flew solo (单人的) across the Atlantic. She became the first woman to make the

solo crossing. She also made a flying suit for women and went on to design other clothes for women

who led active lives. "Now and then women should do for themselves what men have already

done-occasionally what men have not done -thereby establishing themselves as persons, and perhaps

encouraging other women toward greater independence of thought and action," she said.

     When she was nearly 40, Earhart was ready for a final challenge-to be the first woman to fly around

the world. However, in midflight, she and her navigator (导航员) disappeared in bad weather.

     Earhart will be forever remembered as a brave pioneer for both aviation and women.

1. According to the passage, which of the following statements is true?

A. A movie about Earhart's exciting life has come out.

B. Earhart never did things others could and would do.

C. Earhart's love for aviation came after she flew a plane for a short time.

D. In Earhart's opinion, women should think and act more independently.

2. The underlined word in paragraph 2 means________.

A. presented  

B. adopted

C. published  

D. created

3. From the passage we can know that ________.

A. Earhart showed most interest in adventure trips to the Missouri River during her childhood

B. Earhart's ambition was to fly across the Atlantic

C. Earhart challenged herself constantly

D. Besides flying, Earhart also designed planes and clothes

4. You can probably find this article in________.

A. a booklet  

B. a newspaper

C. a guide book  

D. an advertisement
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