工程网络计划费用优化的目的是为了寻求( )。A．资源有限条件下的最短工期安排 B．

住宅、工业、商业等经济活动的付租能力不同。下列用地地租由高到低排列正确的是

A．住宅、工业、商业

B．工业、商业、住宅

C．商业、住宅、工业

D．住宅、商业、工业

杨菁的父亲承包建筑工程常年在外，家里的生活一直都是由母亲一人来照顾。在杨菁读高一时，父亲忽然回来提出要与母亲离婚，原来他在外面与另一个女人已经一起生活了几年，并且还生了儿子。父母离婚后杨菁仍与母亲生活在一起，每个月父亲都会寄生活费，母亲每天以泪洗面，也不再关心杨菁的学习和生活，家中再也没有了欢声笑语。父母的离婚在杨菁的心中留下了阴影，她感觉同学和邻居都在背后讥笑她，让她无法再去面对身边的人，于是在高二时自作主张办了退学手续。退学后杨菁将自己关在家中不再出门，每天只是玩电脑，不与任何人接触。社区内的社会工作者知道此事后，想去家中找杨菁谈一谈，都被杨菁拒绝，她认为大家都是为了嘲笑她才这么做的。
社会工作者通过对杨菁和母亲的生活帮助，取得了她的信任。通过与杨菁的交谈，了解到她内心的想法，并帮助她树立了自信心和融入社会的理念。同时，社会工作者帮杨菁联系了某校的计算机培训课程，通过学习让杨菁掌握了一门技能，找到了一份合适的工作，使其能正常融入社会，可以独立生活。
问题
请作为社会工作者的你为本案例设计一份服务方案设计。

     Too many people want others to be their friends,but they don't give friendship back. That is why

some friendships don't last very long. To have a friend,you must learn to treat your friend the way you

want your friend to treat you. Learning to be a good friend means learning three rules: be  honest;

begenerous (宽宏大量的 ) ; be understanding.

    Honesty is where a good friendship starts. Friends must be able to trust one another. If you don't tell

the truth, people usually find out. If a friend finds out that you haven't been honest,you may lose your friend's  trust. Good friends always count on one another to speak and act honestly.

        Gerierosity(大度) means sharing and sharing makes a friendship grow. You don't have to give your

lunch money or your clothes,of course. Instead you have to learn how to share things you enjoy, like your hobbies and your interest.s. Naturally you will want to share your ideas and feelings. These can be very

valuable to a friend. They tell your friend what is important to you. By sharing them you help your friend

know you better.

       Sooner or later everyone needs understanding and help with a problem. Something may go wrong at

school. Talking about the problem can make it easier to solve(解决). Turning to a friend can be a first

step in solving the problem. So to be a friend you must listen and understand. You must try to put yourself

in your friend's place so you can understand the problem better.

         No two friendships are ever exactly alike(相同). But all true friendships have three things in

common. If you plan to keep your friendships,you must practise honesty, generosity and understanding.

1. Some friendships don't last very long because_______.    

A. there are too many people who want to make friends

B. they don't know friendship is something serious

C. those who give others friendships receive friendships from others

D. those who never give others friendships receive no friendship from others

2. According to the passage honesty is_______.

A. as important as money

B. more important than anything else

C. something countable

D. the base of a friendship

3. Which of the following is NOT true according to thepassage? 

A. A friend who gives you his lunch money is a truefriend.

B. Always tell your friend the truth.

C. Discussing your problem with your friend often helpsto solve the problem.

D. Sharing your mind with your friend is of great value.

4. According to the author, how do you help your friend know you better? 

A. Ask your friend for everything.

B. Don't tell the truth to your friend.

C. Share your ideas and feelings with your friend.

D. Give your lunch money or your clothes to your friend.

5. The best title of this passage is ________.  

A. A Friend in Need Is a Friend Indeed

B. Honesty Is the Best Habit

C. How to Be a Friend

D. Three Important Points in Life

猫，10岁，近来多饮、多尿、多食且体重减轻，尿有明显的烂苹果气味，其血液生化检查显示血糖和酮体升高，此时机体最活跃的代谢途径是（）

A.葡萄糖有氧氧化

B.脂肪酸氧化分解

C.糖原合成

D.核酸复制