问题 单项选择题

某一级公路设计行车速度υ=100km/h,双向六车道,汽车荷载采用公路-Ⅰ级。其公路上有一座计算跨径为40m的预应力混凝土箱形简支梁梁,采用上、下双幅分离式横断面行驶。混凝土强度等级为C50。横断面布置如图1-4-33所示。

该箱形梁桥,按正常使用极限状态,由荷载效应短期组合产生的跨中断面向下的弹性挠度值为72mm。由永久有效预应力产生的向上弹性挠度为60mm。试问,该桥梁跨中断面向上设置的预挠度(mm),应与下列何项数值最为接近()?

A.向上30 

B.向上20 

C.向上10 

D.向上0

答案

参考答案:D

阅读理解

On 22nd January, 2007, Dave Cornthwaite from the UK became the first person to skateboard across Australia. He made a new world record, by skating a total of 5,823 kilometers. Jack Smith, the previous (前任的) champion, had skated a total of 4,830 kilometers across the US in 2003. Dave’s journey started in Perth and ended in Brisbane traveling about 60 kilometers a day. It took him five months and 13 pairs of shoes. He had great physical pain and he got really sore feet.

If Dave hadn’t believed in making his dreams come true, none of this would have happened. Dave left his job two weeks after he had bought a skateboard and decided to go on a journey. He wanted this journey to be about something more than him, so he created an association that would raise money for charities. “If people follow my journey and donations, then I’m doing many people a lot of good,” said Dave. This journey had plenty of challenges. He traveled across the Australian desert (沙漠) where temperatures reached 48℃ in the day and 0℃ at night. He had a serious accident in Adelaide when he jumped on a piece of metal that cut through his foot.

Dave helped raise more than £50,000 for children’s charities, wrote a book and encouraged others to follow in his footsteps. I wish we had more people like him leading the way!

小题1:Where is Dave from?

A.The US.

B.Australia.

C.The UK

D.France小题2: What can we get from the passage?

A.Dave skated a total of 4,830 kilometers across Australia.

B.Dave spent 5 months skating from Perth to Brisbane.

C.Dave was the first person to skateboard across the US.

D.Dave traveled at the speed of 600 kilometers a week.小题3:What is the main idea of the second paragraph?

A.Dave got hurt during his journey.

B.Everyone can help others if he wishes.

C.The environment of Australia is terrible.

D.Dave challenged himself to achieve his dreams.小题4:Where may the passage come from?

A.An art book.

B.A story book.

C.A science book.

D.A medicine book.

单项选择题

甲公司2007~2009年有关投资业务如下:
(1)2007年1月27日,甲公司和乙公司达成协议,甲公司以一项固定资产、交易性金融资产和库存商品作为对价取得乙公司控制的A公司10%的股权。该固定资产原值为2000万元,已计提折旧800万元,公允价值为1 000万元;交易性金融资产账面价值为1 300万元(其中:成本1 200万元,公允价值变动100万元),其公允价值为1 600万元;库存商品账面价值为800万元,公允价值为1 000万元,所得税税率为25%。相关资产均已交付给乙公司并办妥相关手续。
(2)甲公司为取得A公司的股权而发生的相关直接费用为30万元。此时A公司净资产的公允价值是35 000万元。
(3)2007年12月31日A公司全年实现净利润2 400万元。
(4)2008年1月1日,甲公司又从A公司的另一投资者处取得A公司20%的股份,实际支付价款7 500万元。此次购买完成后,持股比例达到30%,对A公司有重大影响,改用权益法核算此项投资。2008年1月1日A公司可辨认净资产公允价值为37 800万元(与所有者权益账面价值相等)。
(5)2008年A公司实现净利润2 400万元。
(6)2008.年末A公司因持有的可供出售金融资产公允价值变动最终增加资本公积200万元。
(7)2009年1月5日,甲公司将持有的A公司的15%股权对外转让,实得款项6 200万元,从而对A公司不再具有重大影响,甲公司将对A公司的长期股权投资由权益法改为成本法核算。
根据上述资料,回答下列问题:

甲公司取得A公司10%的长期股权投资的入账价值为( )万元。

A.3 770

B.3 800

C.4 000

D.4 200