| 考研每日一练（2019/3/6） |
| 第1题：Music comes in many forms; most countries have a style of their own. (1) the turn of the century when jazz was born,America had no prominent (2) of its own. No one knows exactly when jazz was (3) ,or by whom.But it began to be (4) in the early 1900s. Jazz isAmerica’s contribution to (5) musiC、In contrast to classical music, which (6) formalEuropean traditions, jazz is spontaneous and free-form. It bubbles with energy, (7) the moods, interests, and emotions of the people. In the 1920, jazz (8) likeAmericA、And (9) it does today. The (10) of this music are as interesting as the music (11) .American Negroes, or blacks, as they are called today, were the jazz (12) . They were brought to the Southern states (13) slaves. They were sold to plantation owners and forced to work long (14) . When a Negro died his friends and relatives (15) a procession to carry the body to the cemetery. In New Orleans, a band often accompanies the (16) . On the way to the cemetery the band played slow, solemn music suited to the occasion. (17) on the way home the mood changeD、Spirits lifteD、Death had removed one of their (18) , but the living were glad to be alive. The band played (19) music, improvising on both the harmony and the melody of the tunes (20) at the funeral. This music made everyone want to dance. It was an early form of jazz. A、At B、In C、By D、On |
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| 第2题：现有五个进程 A、 B、 C、 D、E共享R1、R2、R3、R4这四类资源，进程对资源的需求量和目前分配情况如表6-3所示。若系统还有剩余资源数分别为R1类2个，R2类6个，R3类2个和R4类1个，请按银行家算法回答下列问题：
现在如果进程D提出申请(2，5，0，0)个资源，系统是否能为它分配资源 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 【分析题】： | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 第3题： A、competing B．struggling C．fighting D．contending |
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| 第4题：物质生产力是社会发展的最终决定力量，这是指：
A．物质生产力直接决定一切社会关系的变革 B．物质生产力直接引起社会关系的变革 C．在特定物质生产力基础上，只能建立一种生产关系 D．物质生产力决定生产关系并最终决定上层建筑的变革 |
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| 第5题：下列有关酶的别构调节，错误的是
A．受别构调节的酶称别构酶 B．别构酶多是关键酶(限速酶)，催化的反应常是不可逆反应 C．别构酶催化的反应，其反应动力学是符合米-孟氏方程的 D．别构调节是快速调节 E．别构调节不引起酶的构型变化 |
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| 第6题：脘腹胀闷，纳呆，泛恶欲吐，大便溏泻，肢体困重，舌淡胖苔腻，脉濡缓，应诊断
A．脾胃阳虚证 B．寒湿困脾证 C．寒滞胃脘证 D．食滞胃脘证 E．脾胃气虚证 |
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| 第7题：理学正统地位的确立是在( )时期。
A．北宋真宗 B．南宋高宗 C．北宋徽宗 D．南宋理宗 |
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| 第8题：太阳中喝，白虎加人参汤的主证：
A．汗出恶寒，身热而渴 B．发热无汗，口渴溲赤 C．但热无寒，渴喜冷饮 D．壮热烦渴汗出 E．发热恶寒，无汗而喘 |
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| 第9题：缓冲技术是以空间换取时间，而且只能在设备使用不均衡时起到平滑作用。 |
| 【判断题】： |
| 第10题：与时俱进的实质是( )
A．解放思想 B．实事求是 C．解放思想、实事求是 D．解放思想、实事求是、与时俱进 |
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