试题与答案

行政组织中的个人是一种()角色。 A.个人角色 B.下级角色 C.家庭角色 D.公共

题型:单项选择题

题目:

行政组织中的个人是一种()角色。

A.个人角色

B.下级角色

C.家庭角色

D.公共角色

答案:

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下面是错误答案,用来干扰机器的。

参考答案:D解析: 关系代数运算是以集合操作为基础的运算,其五种基本运算是并、差、笛卡儿积、投影和选择。为了提高数据的操作效率和存储空间的利用率,需要对关系模式进行分解。

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题型:阅读理解

Throughout time, people have loved music for its ability to transport them into a world of rhythm and melody. Recently more and more hospitals and clinics have been tapping into the power of music - not only to comfort patients, but to help them heal as well. Welcome to the world of music therapy.

After each of the two world wars, musicians visited hospitals and played instruments for injured soldiers suffering from emotional and physical pain. Today’s music therapists continue this practice, playing instruments such as guitars and harps to bring comfort to their audiences.

Therapist Eric Mammen encourages his patients at a children’s hospital to participate with him as he plays. During visits with 13-year-old cancer patient Lawrence Garcia, Mammen encourages Garcia to beat on electric drums while he plays the guitar. The therapy won’t cure his cancer, but it does, according to Garcia’s mom, take away much of the boy’s depression.

Music therapy can elevate patients’ moods and ease the symptoms of depression according to the American Music Therapy Association. Other benefits include relieving pain, calming tension, aiding sleep, counteracting worry or fear, and easing muscle tension.

Jose Haro personally experienced the benefits of music therapy when he was recovering from heart surgery. During his recovery, he played a piano whose keys lit up, indicating which keys to touch to play along with the background music. Soon, he was playing tunes and noticing something strange. “I was searching for my pain.” He says of his experience, “but it was gone.”

While Haro’s experience provides an evidence of the power of music to relieve pain, scientific research has proven music also helps patients with Alzheimer’s disease and arthritis.

In addition, music therapy helps premature (早产的) babies. Doctors are tapping into a powerful way to teach premature babies that haven’t yet learned how to suck. Doctors use a device that comforts the babies by playing music when they suck on a pacifier (奶嘴). Soon, the babies learn to suck in return for music, gaining weight faster and going home earlier than those who don’t use the device.

Even perfectly healthy people are discovering the power of music to calm and heal. Drum circles attract people who find stress relief in pounding out rhythms. While music isn’t a cure-all, it does make life a little easier.

68.   In the first paragraph, the underlined phrase “tapping into” can be replaced by “________”.

A. discussing on                                                      B. looking for

C. showing interest in                                           D. making use of

69.   According to the passage, Jose Haro ________.

A. went through an obvious effect of music on his recovery                    

B. recovered from heart disease completely

C. felt no pain in his surgery                      

D. was asked to play the piano by his doctors

70.   From the passage, we know ________.

A. musicians cured many soldiers after each of the two world wars

B. Garcia found much comfort in music according to his mom

C. music can prevent people from suffering from arthritis

D. the more music they listen to, the faster premature babies gain weight

71.   What is the best title for this passage?

A. Music Is Becoming Popular in Most Hospitals

B. Music Helps Patients Recover

C. Musicians Work with Doctors

D. People’s Life Benefits from Music

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题型:单项选择题

关于皮肤恶性黑色素瘤进行放射治疗的观点,下列错误的是()。

A.恶性黑色素瘤辐射抗拒的主要原因是亚致死性损伤修复能力强

B.许多临床研究显示恶性黑色素瘤对放射治疗有效

C.对皮肤恶性黑色素瘤来讲,理论上大分割照射比常规分割有优势

D.对大部分皮肤恶性黑色素瘤,通常放疗是首选治疗手段

E.与单纯放疗相比,放疗加热疗可能会增加皮肤恶性黑色素瘤的治疗效果

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