把甲物体从2h高处以速度V水平抛出,落地点的水平距离为L,把乙物体从h高处以速度

查勘工作的主要内容有（）

B.重大案件、复杂或可疑案件应做好当事人询问笔录

C.收集事故相关的报案人信息、驾驶员信息，查验出险车辆信息，核实出险经过

D.对事故现场、标的损失情况进行拍照

E.协助事故当中伤员送往就近医疗治疗

F.重大案件、出险原因复杂案件绘制现场查勘草图

A企业近两年销售收入超常增长，下表列示了该企业2010年和2011年的有关财务数据(单位：万元)：

年度	2010年	2011年
销售收入	12000	20000
净利润	780	1 400
本年留存收益	560	1180
期末总资产	16000	22000
期末所有者权益	8160	11000
可持续增长率	7.37%
实际增长率	46.34%	66.67%

要求：
(1)计算该企业2011年的可持续增长率(计算结果精确到万分之一)；
(2)计算该企业2011年超常增长的销售额(计算结果取整数，下同)；
(3)计算该企业2011年超常增长所需的资金额；
(4)请问该企业2011年超常增长的资金来源有哪些并分别计算它们的数额。

Laura was married for 6 months. Her husband was using drugs. She didn’t want her son or her unborn baby to live that way, but she was afraid to ask her husband to leave. She left him a note instead. After reading the note, Laura’s husband waited for her to come home and then beat her and her son.

Laura had little education and she never had a good paying job. She was ashamed to ask for help from the police, courts or women’s shelters. Sometimes her husband was very nice to her. She decided to try harder so her children could have a home and a father. Laura joined a church and told a priest about her problem.

But her husband kept using drugs and hurting the family. Finally, she told her husband she loved him, but they should live apart for a while. He beat her again. The priest came over to talk to her. He asked the husband to go out for a while. Laura packed up her things and left home with her son. The next day she lost the baby. Her husband went to jail.

Laura got a lot of help from groups that help women who have been beaten. Now she is in college, has her own apartment and works on special projects at a women’s shelter. "We got out, and it changed life for me and my child. You can do it. You can break the cycle," Laura said.

Which of the following statements is TRUE()

A. Laura has two children.

B. Laura never got any job.

C. Laura’s husband got punished.

D. Laura got little help from the society.

单胃家畜饲料中的粗纤维含量与有机物质的消化率呈反比关系．

可直接将采购暂收资料带入品管作业中。