题目内容

根据下面短文内容,回答题。
An Early Form. of Jazz Music
Music comes in many forms; most countries have a style. of their own. At the turn of the last century, __________ (1) jazz was born. America had no prominent __________ (2) of its own. No one knows exactly when was invented or by whom. But it began to be__________(3) in the early 1890s. Jazz is America&39;s contribution to __________ (4) music. In contrast to classical music, which__________(5) formal European traditions, jazz is spontaneous (自发的) and free in form. It bubbles(充满)with energy, __________(6) the moods, interests, and emotions of the people. In the&39; 1920s jazz __________ (7) like America. And so it does today. The__________(8) of the music are as interesting as the music itself. American Negroes, or blacks, as they are called today, were the jazz pioneers. They were brought to the Southern states __________ (9) slaves. They were sold to plantation owners and forced to work long hours. When a Negro died his friends and relatives__________(10) a procession(队列,队伍)to carry to body to the cemetery. In New Orleans, a band often accompanied the__________(11). On the way to the cemetery the band played slow, solemn music, suited to the occasion. (12) on the way home the mood changed. Spirits lifted.
Death had removed one of their members, but the living were glad to be __________ (13). The band played __________ (14) music, improvising (即兴) on both the harmony and the melody of the tunes__________(15) at the funeral. This music made everyone want to dance. It was an early form. of jazz.
____________ 查看材料

A. while
B. when
C. since
D. as

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更多问题

超急性排斥反应发生在

A. 肾移植术后24小时内
B. 肾移植术后2~5天
C. 肾移植术后6天至1个月
D. 肾移植术后6个月以后
E. 肾移植术后任何时间

孟子完全赞同墨子的学说。()
参考答案:错误

西周时代的家族主义是被国家主义和伪个人主义联手结构的。()

根据下面短文内容,回答题。
Pain
All of us have felt pain. We have cut ourselves. We have been burned. Or we have had headaches. Some of us suffer pain rarely pain rarely. __________ (46)
Pain can take complete control of our body and mind, making it impossible to move and even to think. Yet we need pain. Without it, we would not know if we have hurt ourselves. It is our body&39;s warning system.__________ (47)
Pain is the most common reason we go to a doctor. It is the most common reason we take medicines.
Until recently, however, most doctors knew of only a few drugs that stopped some pains.__________ (48)
But new knowledge about the process of pain is helping them to control pain better.
Scientists have learned that the sense of pain is made up of both chemical and electrical signals.__________(49) Scientists also have learned that the nervous system sends two different kinds of pain messages to the brain: one very fast, the other slow.
The first message is the warning signal. It moves at a speed of 30 meters a second. In less than a second, the brain understands that part of the body is hurt and how badly it is injured. __________ (50)It tells us not to use the injured part until it heals.
第46题___________ 查看材料

And others have painful attacks all the time
B. These signals travel from nerve cells in the injured area, up the spinal cord (脊髓 ) to the brain, and back down again
C. It tells us that we are injured and should do something about it
D. They knew little about the process of pain itself
E. The other message moves at a speed of only one meter a second,
F. And they send the second, slower message of pain to t.he brain

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