问题 问答题 简答题

IC卡灌溉管理系统由哪些部分组成,该系统有何特点?

答案

参考答案:

系统硬件由中心控制系统和多台安装在泵房的分机组成。中心控制系统是指发卡机或内置读卡器的计算机。分机指智能卡机井灌溉管理机。管理软件系统由系统维护、卡片管理、分机管理、综合统计、安全加密、辅助系统等子系统构成。

系统特点:

1、理功能强大

2、控制灵活

3、适应性强,使用寿命长

4、系统安全性高。

阅读理解

阅读理解。

     Poorer children would be offered the chance to attend lessons on Saturday to help catch up with their

middle-class peers (同龄人), the shadow schools secretary, Michael Gove, said today.

     The Conservatives would give English state schools the freedom to choose to have longer teaching hours

and extra classes at the weekend, he told the Association of Teachers and Lecturers' annual conference.

     Gove said the move would help to close the achievement gap with richer children whose parents could

afford extras such as tutoring and music lessons.

     He told delegates (代表) in Manchester:"For children who come from homes where parents don't have

the resources to provide additional stretch and cultural experiences, there are benefits in having those children

in the learning environment, in school, for longer."

     "Parents would love to have schools starting earlier in some circumstances, and certainly going on later in

the afternoon, given the reality of their working lives," he said. He held up the example of Kipp (Knowledge is

Power Program) schools in the US, which are often based in the poorest communities and open from 7:30 am

to 5 pm on weekdays, plus Saturdays.

     But it would be up to schools to decide to offer longer hours, Gove added.

     Parents said Saturday classes could become a "badge of dishonor" if pupils were forced to go, while

teachers raised concerns about their workload.

     Margaret Morrissey, of Parents Outloud, said:"I think the suggestion the government made about one-to-one

teaching for these kids would be a more preferable way of improving these children's performance. I'm just

not sure whether taking away a child at weekends is actually going to make them cleverer in the week."

     The ATL's general secretary, Mary Bousted, said:"If we want Saturday schools, then we need more

teachers doing the extra hours, not the same teachers working longer."

1. The program is intended for children _____.[ ]

A. who are from middle-class families

B. whose parents can't afford extra help

C. who perform poorly academically

D. whose weekends are mostly unoccupied

2. "Additional stretch" in Paragraph 4 probably refers to _____. [ ]

A. music lessons

B. physical relaxation

C. entertainment activities

D. out-of-school improvement

3. Why did Gove mention Kipp schools in the US?[ ]

A. To make a comparison.

B. To introduce a new program.

C. To seek supportive evidence.

D. To prove his program is better.

4. What is Margaret Morrissey's opinion about the new program? [ ]

A. Favourable.

B. Doubtful.

C. Optimistic.

D. Acceptable.

5. Which of the following is true? [ ]

A. Teachers may not like the program.

B. Schools are trying to make profits.

C. The program is already under way.

D. The program is popular with children.

单项选择题