一级泵站通常均匀供水,而二级泵站一般为分级供水,一、二级泵房供水量的差额由()调节。

题型:单项选择题

问题:

一级泵站通常均匀供水,而二级泵站一般为分级供水,一、二级泵房供水量的差额由()调节。

A.水塔

B.高位水池

C.清水池

D.沉淀池

考点:水利工程行业技能考试循环水操作工中级循环水操作工中级题库
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改革开放以来,泉州人民创造性地执行党的路线方针政策,把握机遇,发挥优势,艰苦创业,经济社会发生了天翻地覆的变化.2008年泉州市农民人均收入为7200元,到2010年增长至8712元.

(1)求这两年中,农民人均收入平均每年的增长率.

(2)按此增长率预测,到2012年,农民人均收入可达多少元?(精确到个位数)

题型:单项选择题

能使人的大脑更健康。

D.我们能不能做到可持续发展,是关系到子孙后代切身利益的大问题。我们绝不能做对不起子孙后代的事。

题型:单项选择题

综合光学、流体力学、电子计算机技术,利用荧光素产生荧光的特点,对单个细胞进行多参数定量测定和分选的技术称()

A.荧光免疫分析

B.酶联免疫分析

C.流式细胞免疫分析

D.化学发光免疫分析

E.放射免疫分析

题型:单项选择题

阅读理解诶。

     Reading to dogs is an unusual way to help children improve their literacy skills (读写能力). With their

shining brown eyes, wagging tails, and unconditional love, dogs can provide the non-judgmental listeners

needed for a beginning reader to gain confidence (自信心), according to Intermountain Therapy Animals

(ITA) in Salt Lake City. The group says it is the first program in the country to use dogs to help develop

literacy in children, with the introduction of Reading Education Assistance Dogs (READ).

     The Salt Lake City Public Library is sold on the idea. "Literacy specialists admit that children who read

below the level of their fellow pupils are often afraid of reading aloud in a group, often have lower self-

respect, and regard reading as a headache," said Lisa Myton, manager of the children's department.

     Last November the two groups started "Dog Day Afternoon in the children's department of the main

library. About 25 children attended each of the four Saturday-afternoon classes, reading for half an hour.

Those who attended three of the four classes received a "pawgraphed" book at the last class.

     The program was so successful that the library plans to repeat it in April. According to Dana Thumpowsky,

public relations manager.

1. What is mainly discussed in the text?

A. Children's reading difficulties.

B. Advantages of raising dogs.

C. Service in a public library.

D. A special reading program.

2. Specialists use dogs to listen to children reading because they think _____.

A. dogs are young children's best friends

B. children can play with dogs while reading

C. dogs can provide encouragement for shy children

D. children and dogs understand each other

3. By saying "The Salt Lake City Public Library is sold on the idea", the writer means the library _____.

A. uses dogs to attract children

B. accepts the idea put forward by ITA

C. has opened a children's department

D. has decided to train some dogs

4. A "pawgraphed" book is most probably _____.

A. a book used in Saturday classes

B. a book written by the children

C. a prize for the children

D. a gift from parents

题型:单项选择题

()

A.

B.

C.

D.

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