德国金泰戈尔有限责任公司承租中国瑞其销售有限责任公司一座楼房经营，…该楼房受损失的证

阅读下面材料，按要求作文。

有人说，生活需要柴米油盐；有人说，人不是单靠吃米活着；有人说，生活需要清风明月碧水蓝天；有人说，生活需要安定的社会环境；有人说生活需要人与人 之间美好的情感……的确，生活是丰富多彩的，生活需要的还有许多许多。那么，你认为生活需要什么？请以“生活需要”为题目，写一篇作文，不少于800字，文体不限。

如图所示圆截面轴受弯矩M和扭矩T联合作用，由试验测得轴表面A点沿轴向的线应变ε_0°=5×10⁴，B点与轴线成45°方向的线应变ε_45°=4.3×10^-4。若材料的弹性模量E=210GPa，泊松比v=0.25，材料许用应力[σ]=160MPa。则危险点处的主应力值为（）。

A．141.8MPa

B．72.24MPa

C．105MPa

D．170.8MPa

视频监控的业务提供能力，是指基于宽带IP网和视频监控管理支撑平台（运营商提供的公共平台或客户自建平台）、向客户提供远程观看和操作前端摄像头的能力，可以帮助客户实现（）。

A.本地视频监控

B.对原有本地视频监控用手机免费监控

C.基于固定IP网络的PC视频监控和基于移动IP网络的手机视频监控

D.使用手机随意观看公共场所的视频监控点

Even plants can run a fever, especially when they are under attack by insects or disease. But (1) humans, plants can have their temperature (2) from 3,000 feet away—straight up. A decade ago, (3) the infrared scanning technology developed for military purpose and other satellites, physicist Stephen Paley (4) a quick way to take the temperature of crops to determine (5) ones are under stress. The goal was to let farmer (6) target pesticide spraying (7) rain poison on a whole field, which (8) include plants that don’t have the pest problem.

Even better, Paley’s Remote Scanning Services Company could detect crop problem before they became (9) to the eye. Mounted on a plane flown at 3,000 feet (10) , an infrared scanner measured the heat emitted by crops. The data were (11) into a color-coded map showing (12) plants were running "fevers". Farmers could then spot spray, using 50 to 70 percent less pesticide than they (13) would.

The bad news is that Paley’s company closed down in 1984, after only three years. Farmers (14) the new technology and long-term backers were hard (15) . But with the renewed concern about pesticides on produce, and refinements in infrared scanning, Paley hopes to (16) into operation. Agriculture experts have no doubt about the technology works. "This technique can be used (17) 75 percent of agricultural land in the United States," says George Oerther of Texas A＆M. Ray Jackson, who recently retired from the Department of Agriculture, thinks (18) infrared crop scanning could be adopted by the end of the decade. But (19) Paley finds the financial backing (20) he failed to obtain 10 years ago.

5（）

A.whose

B.which

C.what

D.where

下列各项所得中，适用于减征规定的是( )。

A．特许权使用费所得

B．劳务报酬所得

C．稿酬所得

D．工资、薪金所得