( )是指房地产开发项目建成时，按照国家有关财务和会计制度，转入房地产产品的开发建

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     Many teenagers feel that the most important people in their lives are their friends. They believe that their

family members, and in particular their parents don't know them as well as their friends do. In large families,

it is quite often for brothers and sisters to fight with each other and then they only go to their friends for getting

ideas.

       It is very important for teenagers to have a friend or a circle of friends. Even when they are not with their

friends, they usually spend a lot of time talking on the phone. These conversations are very important in children's growing up, because they can discuss something difficult to their family members.

     Parents often try to choose their children's friends for them. Some parents may even stop their children

from meeting their good friends. The question of"choice" is an interesting one. Have you ever thought of the

following questions?

     Who choose your friends?

      Have you got a good friend your parents don't like?

     Your answers are welcome. 

1. Their know them better than their _____ parents for the teenagers.

A. classmates

B. friends

C. brothers and sisters

D. cousins

2. When the teenagers stay alone, they _____.

A. go to the cinema

B. talk with their parents

C. watch TV at home

D. talk with their friends

3. Parents should try their best to _____ their children better.

A. understand

B. answer

C. refuse

D. afford

4. "Your answers are welcome" means _____.

A. you can answer your children's question

B. you have got a good idea

C. you can tell us your ideas

D. you don't trouble anyone

5. Which is the best title for the passage?

A. Only parents can choose

B. Teenagers need friends

C. The trouble of families

D. The most difficult questions

患者女，60岁，反复腰痛10年，近2个月以来患者出现腰痛加重，并间歇性跛行，最多可行走100m，无双下肢放射痛，无双下肢麻木，无大小便障碍，查体见腰椎棘突间无明显压痛，双下肢直腿抬高试验（-），双下肢感觉正常，双下肢膝反射、跟腱反射正常，双侧Babinski征（-），诊断为：（）。

A.腰椎间盘突出

B.腰椎管狭窄

C.腰椎肿瘤

D.腰椎结核

E.腰臀部软组织劳损

科学研究表明，事故构成因素中不安全状态占（）%即“工程因素”。

A.30

B.15

C.20

D.10

主宰人体生长发育的脏腑是（）

A.心

B.肺

C.脾

D.肝

E.肾

某工厂生产甲、乙两种主要设备，这两种设备均需要逐台按序经过两条装配线进行装配，有关数据与可获利润如下表所示。只要每周合理安排这两条装配线的生产顺序，该工厂可能获得的最大利润是______万元。(注：第一装配线和第二装配线同时接通电源，且连续工作)。 某工厂生产主要设备的有关数据与可获利润表
甲 乙 每周最长工作时间 第一装配线 2小时/台 4小时/台 80 第二装配线 3小时/台 1小时/台 60 预计获利(万元/台) 90 70

A．1860
B．1950
C．2040
D．2280