正确答案:

题目：将一个总数为 A、B 、C 三层，其个体数之比为5:3:2。若用分层抽样方法抽取容量为100的样本，则应从C 中抽取_________ 个个体。

解析：20

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[单选题]近代民族工商业的发展，福建省具有代表性。1875—1895、1912—1913、1914—1918四个阶段福建民族工矿企业年均注册数，与选项有对应关系。其中1896—1911年应是

2.6个

[单选题]根据内容， 回答下面问题：Computer programmer David Jones earns￡35,000 a year designing new computer games, yet he cannot find a bank ready to let him have a credit card. Instead, he has been told to wait another two years, until he is 18. The 16-year-old works for a small firm in Liverpool, where the problem of most young people of his age is finding a job. David’s firm neleases(推出)two new games for the fast growing computer market each month.But David’s biggest headache is what to do with his money. Even though he earns a lot, he cannot drive a car, take out a mortgage(抵押贷款)，or get credit cards. David got his job with the Liverpool-based company four months ago, a year after leaving school with six O-levels and working for a time in a computer shop.“I got the job because the people who run the firm knew I had already written some programs,”he said. David spends some of his money on records and clothes, and gives his mother 50 pounds a week. But most of his spare time is spent working.

He has a handsome income.

[单选题]Where was the writer going?

Butterworth.

解析：74.选C。倒数第二段，Soon the train pulled up at Butterworth.火车在Butterworth停下来