问题 单项选择题

电工仪表按被测电流的种类分()。

A.直流、交流及直流两用仪表

B.电流、电ME

C.磁电式、电磁式

D.安装式、携带式

答案

参考答案:A

阅读理解

阅读理解。

                                   HOW AMERICANS LIVE

     New York is America's largest city, however, it may also be the country's loneliest city. People living

alone make up forty-eight percent of all households (家庭) on the island of Manhattan.

     "I think it's the best way to live," James Combo, a 35-year-old New York musician said,"If you want to

make a mess, you can make a mess. If you want to paint the walls a certain color, you can do it."

     In the USA, there are more single-person households than classic nuclear families----a married couple and

their natural children----according to a latest report. Other cities with high percentages (百分比) of single

households are Washington DC, St. Louis, Denver and San Francisco.

     The high number of single households shows today's values. People living alone, especially unmarried

women used to have something to do with sadness. That feeling is no longer true. Self-esteem (自尊) isn't

based on having children and being married any more.

1. New York may be the loneliest city of the USA because _______.

A. many people often feel lonely.

B. most of the people there often live alone.

C. there are nearly half of single-person households.

D. people can do what they like by themselves.

2. Which of the following can best explain the chart (图表) on the left of the text?

A. There are more single-person households than classic unclear families.

B. The high number of single households shows today's values.

C. People living alone make up 48% of all households in the world.

D. Unmarried women used to have something to do with sadness.

填空题