在临床麻醉中，舌后坠是引起上呼吸道梗阻的最常见原因，手法解除舌后坠哪种方法最有效（）

一家棉纺企业为增值税一般纳税人，1月份发生下列业务。

（1）购进纺织设备一台，不含税价款20万元，取得增值税专用发票，另支付运费1000元，取得承运部门开具的运输发票。

（2）从当地农民生产者购进免税棉花5吨，每吨1.4万元，收购凭证上注明价款7万元。

（3）从当地供销公司（增值税一般纳税人）购进棉花15吨，每吨不含税价格1.5万元，取得增值税专用发票。

（4）本月向一般纳税人销售甲型号棉布2.4万米，售价每米40元（不含税），向个体工商户销售一型号棉布5.85万米，售价每米50元（不含税）。

已知：有关发票在本月均通过主管税务机关认证并申报抵扣。

要求：根据上述资料，回答下列问题。

该企业本月销售货物应确认的销售额为（）。

A.58.82万元

B.49.725万元

C.66.045万元

D.50.505万元

III. 阅读 (共两节，满分40分)

第—节阅读理解 (共15小题；每小题2分，满分30分)

阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。

Two-legged, humanoid (类人的) robots such as Honda Motor Co. Ltd’s ASIMO would likely have an easier time climbing up stairs inside homes than a robot that moves on wheels, developers say.

But it will be some time before such devices make their way into people’s homes.

“They may look smart, but they are still quite stupid,” Shimoyama said. “I don’t think they will ever be as smart as humans.”

While safety is an obvious concern, robots also need to be sensitive to people’s needs.

Researchers at Fujitsu Frontech Ltd and Fujitsu L       aboratories responsible for developing “Enon”, a guide and patrol (巡逻) robot designed for use in shopping malls and corporate facilities (公共场所), are working on this.

Enon, which has a humanoid upper body but no legs, is equipped with a touch screen on its chest and space in its belly to carry loads weighting up to 10 kg.

In guide mode, it will detect a newcomer and approach the person with a nod and a greeting: “Are you a visitor? Hello.”

Visitors requiring directions can point to icons (图标) displayed on Enon’s chest screen. If the restroom icon is pressed, the screen will display a map that shows the way.

The robot will then face and point in the direction of the restroom, although it won’t actually walk the visitor there.

Enon is now in use at four locations in Japan, including a shopping mall near Tokyo. The main goal is to make it more helpful for the elderly.

“People who work in the transportation sector often ask whether we can build a robot that will find elderly people who look lost in train stations, and ask them if they are all right,” said Toshihido Marita, director of Fujitsu Laboratories Ltd’s autonomous system laboratory. “Actually that is hard to do, very hard,” he said.

41. The advantage of Honda Motor Co. Ltd’s ASIMO is that _________.

A. it can do any housework for us       B. it can talk with patients or old people

C. it can climb up stairs as humans      D. it can walk smoothly with its wheels

42. According to Shimoyama, robots _________.

A. can be made to do everything humans do 

B. will be made as smart as humans in the future

C. will remain as stupid as before

D. can never compete with humans in intelligence

43. Most important of all, a robot should be made _________ at present.

A. safe and elegant                           B. safe and functional

C. elegant and cheap                         D. sensitive and cheap

44. Which of the following statements about “Enon” is NOT true?

A. It can be used as a guide in hospitals. 

B. It can help shoppers carry goods selected.

C. It can be used to welcome guests in restaurants.

D. It can be used to stop thieves in malls.

45. Enon is mainly designed to help _________.

A. old people           B. mall owners        C. tourists or newcomers   D. shoppers

8237A清字节指示器命令的作用是( )

A．实现CPU一次就能读写16位寄存器的内容

B．使CPU不能访问8237A的16位寄存器

C．使CPU能够访问16位寄存器的低8位

D．使CPU能够访问16位寄存器的高8位

政府债券通常为（）债券。

A．纳税债券

B．短期债券

C．长期债券

D．免税债券

（）不属于艺术家的修养.

A.进步的世界观

B.良好的技巧

C.深厚的文化底蕴

D.刻苦的精神