在人机交互设备与人机接口之间的信息传输中，目前大多数采用上　【17】　通信方式。

慢性支气管炎严重时可并发（）

A.支气管哮喘

B.肺结核

C.阻塞性肺气肿

D.肺癌

E.肺脓肿

一元二次方程（x+1）²-x=3（x²+2）化为一般形式为______．

Salvation Army Angel Program

Angel Tree collects gifts for children and families in need. Participate by selecting an angel from any Angel Tree at all Cyprus Credit Union location or any Utah Macy's Department store. Shop for your angel, then return your new, unwrapped gift to the same Angel Tree. Gifts must be returned before December 14. For more information, call (801) 988-5678 in the Salt Lake area,(801) 374-2588 in the Provo area. 

Utah Association for People with Intellectual Disabilities Holiday Gift Box Program

The program serves primarily low-income adults with intellectual disabilities who don't qualify for other programs because of age limits, said Joyce Whalen, the association's board president. To donate, visit the association at 1326 S.2100 East from 9am to about 5:30 pm to choose an ornament(装饰物) that provides information about an individual who will benefit from the program. Shop for new items and return them by December 14. Donations of generic items, such as towels, socks and hygiene products also accepted, as are monetary donations. For more information, call 801-440-1674.

Utah Foster Care Foundation's Giving Tree Program

The program seeks new gifts and cash donations to fulfill the holiday wishes of more than 1,000 children in state-licensed foster homes." Many of the children in care have been removed from their biological homes because of neglect or abuse," said Nikki Mackay, the foundation's director. " Christmas can be a difficult time for them." To learn how to support the program, call 877-505-5437.

Utah State Hospital Forgotten Patient Program

The program provides Christmas gifts for hundreds of patients with mental illness. In the history of the program--which may go back as far as 60 years, organizer Shawna Peterson said, "we've never had a forgotten patient." And she doesn't want this year to change that. To support the program, contact Peterson at 801-344-6088. 

小题1:After you buy an angel, you should ________.

A．post it to where you bought

B．open its package to examine it

C．send it to families in need for yourself

D．bring it back in its original form小题2:If you want to help adults with intellectual disabilities, you should call_____.

A．801-440-1674

B．801-988-5678

C．877-505-5437

D．801-344-6088小题3:   The underlined phrases "biological homes" in the third program refers to ______.

A．homes where they are just brought up

B．homes where their natural parents live

C．homes where they learn biology

D．homes where are related to bacteria小题4:   From the last program, we can infer that ______.

A. the patients often forgot to come to the hospital

B. the patients are often forgotten to be looked after

C. the patients are being taken good care of

the patients had a poor memory in the hospital

超长列车内，禁止编入（）机车车辆。

A.需要限速运行

B.中部超限

C.上部超限

D.下部超限

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