六年级购买了390本大演草,按照人数分配给三个班.一班44人,二班45人,三班4

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问题:

六年级购买了390本大演草,按照人数分配给三个班.一班44人,二班45人,三班41人,应该怎样分?

考点:解比例,比例的应用题
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女,30岁。月经周期正常,因停经6周就诊,尿妊娠试验阳性。检查:子宫稍饱满,左附件区增厚、轻压痛。

本例适当的辅助检查是()。

A.诊断性刮宫

B.腹腔镜检查

C.B型超声检查

D. * * 后穹隆穿刺

E.血β-hCG测定

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用绳子拉着一辆小车在光滑的水平面上运动,如果绳子突然断了,小车将    [     ]

A. 立即停止运动

B. 做加速运动 

C. 按原来的速度做匀速直线运动

D. 做减速运动

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Civil Affairs and Public Security Departments have been urged to take comprehensive steps to help children who are begging on the nation's streets and are often abused. Premier Wen Jiabao said during his online chat with netizens, China Daily reported.

Wen said he has paid close attention to the ongoing micro blog campaign that calls on concerned netizens to post photos of children begging on the streets in the hope that police will rescue them and return them to their families. There are many reasons why children turn to begging, including poverty and family problems. Joint efforts will help end the problem.

His remarks were welcomed by Yu Jianrong, a professor from the Chinese Academy of Social Sciences, who starts the online campaign to crack down on child begging.

The All-China Women's Federation (ACWF) also released a statement encouraging people to contact the police if they find any suspect who abuses, or forces juveniles to beg on the streets. People can either call 110 and or dial 12338 and connect with a hotline set up by the ACWF. The statement was reported by Xinhua News Agency.

The micro blog campaign has gained support from charities, and other social institutions since it was launched in January. One Foundation, a Shenzhen-based charity, set up a fund on Feb 19 for a database for sharing information about missing children So far, One Foundation has raised 720,000 yuan ($109,500). Meanwhile, Shanghai Time Plastic Surgery Hospital has offered free plastic surgery to Ren Fangfang, an 8-year-old girl who suffered physical abuse at the hands of a man who used her to beg for him.

小题1:

Which of the following statements is TRUE according to the passage?

A.Premier Wen Jiabao chatted with Yu Jianrong online.

B.One Foundation has set up a hotline for missing children.

C.ACWF promised to offer Ren Fangfang free plastic surgery.

D.Poverty and family problems contribute to child begging小题2:

Which of the following directly take part in the campaign to help child beggars?

A.Chinese Academy of Social Sciences and China Daily

B.The All-China Women's Federation and Xinhua News Agency

C.One Foundation and Shanghai Time Plastic Surgery Hospital

D.Civil Affairs and Public Security Departments and China Daily小题3:

What’s the main purpose of the online blog campaign started by Yu Jianrong?

A.To draw the top leader’s attention to the child beggars.

B.To call for comprehensive steps from the government.

C.To gain support from charities and other social institutions.

D.To post photos of child beggars and help them go back home.小题4:

. Which word can best replace the underlined part “crack down” in Para 3?

A.punish

B.urge

C.delay

D.limit

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在同一气候区,群落演替到最后阶段只会形成一个气候顶极。这是______顶极学说的观点。

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高层建筑中庭防火分区面积应按最大一层的面积计算。()

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