溶液循环泵的流量为300m3/h，溶液的相对密度为1.2，则溶液的质量流量是（）A、

海面覆盖测试路线第二条要求距离沿海（）线路进行测试.

阅读理解

     In 1970, tragedy struck the Gerstman family when Harvey and Carol Gerstman's daughter, Lisa

Beth, was killed in a summer camp bus accident.Because camp had been such a joy in Lisa Beth's life,

the Gerstmans wanted to start a foundation in her name.They wanted to bring that same summer camp

joy Lisa Beth felt to other children.When Lisa Beth's brother, Dan, heard the Cross Island YMCA

(CIYMCA) was looking for funds to help send physically disabled children to summer camp, he knew

it was the perfect way to keep Lisa Beth's memory alive.

     Dan soon learned that many disabled children spent the summer indoors while their ablebodied peers

enjoyed camp.The added costs of onetoone care and specialized busing for the disabled children

prevented them from being able to join in summer camp.The Gerstman family responded to this need by

setting up the Lisa Beth Gerstman Foundation in 2003.Its mission (使命) is to provide children with

physical disabilities the opportunity to attend camps in an integrated (综合的) setting.

     During its first summer, the foundation teamed up with CIYMCA and funded 20 physically disabled

kids with varying degrees of disabilities.The children were given the opportunity to experience the joys

of summer camp, build lasting friendships and develop their selfconfidence.

     Over the last five years, the Lisa Beth Gerstman Foundation has been partnering with camps that are

willing to launch (发起) integrated programs that include wheelchair accessible transportation, onetoone

swimming instruction, adaptive physical education equipment and training, all in a caring environment

where the children join in all regular camp activities.Last summer, the foundation partnered with six

camps, which allowed a total of 150 physically disabled children to experience summer camp.

1.  What stopped disabled kids from joining in summer camp according to the passage?

A. Some extra costs for it.

B. Lack of enough time

C. No permission from parents.

D. Lack of selfconfidence.

2. What's the purpose of setting up the Lisa Beth Gerstman Foundation?

A. To develop children's confidence.

B. To raise money for disabled children.

C. To organize summer camp for different people.

D. To make it possible for disabled children to attend camps.

3. According to the passage, the Lisa Beth Gerstman Foundation ________.

A. is in the charge of CIYMCA

B. has a history of over 30 years

C. has gained support from camps

D. funded 150 disabled kids during its first summer

十二届全国人大三次会议新闻发布会上，大会新闻发言人傅莹介绍，今后政府（），都要通过人大立法决定。

A、向谁收

B、由谁收

C、收多少

D、收什么税

随着农村大量劳动力转移就业，二代农民工常驻城市。留守在家种田的多为妇女和老人，农业粗放经营。农民渴望通过土地流转来减轻劳动强度，降低生产成本，提高家庭收入。材料中农民种田收入和土地流转收入分别属于（）

A、按劳分配、按管理要素分配

B、按劳分配、按生产要素分配

C、按资本要素分配、按生产要素分配

D、按生产要素分配、按劳分配

结合实际情况如何利用特殊码号开展营销？