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【判断题】
在调度监督、双区间闭塞法行车时，控制权下发给车站。此时，车站值班员办理接发列车作业，行车调度员监督现场设备和列车运行状态。()A.
正确
B.
错误
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【单选题】珍珠球球拍总长( )厘米,珍珠球的重量( )克。
A.
40 cm；330~340 g
B.
45 cm；340~350g
C.
50 cm；390~410g
D.
55 cm；410~430g
【单选题】In the 1950s, "The Icebraker Mission" was from ____.
A.
The United States
B.
Japan
C.
Britain
D.
France
【简答题】按照数据访问页的用途可以分为3种类型，其中以“数据透视表”形式显示数据的是______页。
【简答题】(1).餐后血糖升高为主，伴餐前血糖轻度升高首选（）|(2).空腹血糖正常而餐后血糖明显增高者首选（）|(3).肥胖的2型糖尿病首选（）|(4).糖尿病合并肾病首选（）A. 阿卡波糖B. 胰岛素增敏剂C. 两者皆是D. 两者皆不是
【单选题】Sometime during the 1950s, rock music permanently ousted jazz from the music scene. This is evident from the behavior. of youths of that time. In crowded nightclubs they would applaud rock acts enthus...
A.
Jazz is the most important musical contribution of the linked States to world culture.
B.
Although some young people who attended nightclubs in the 1950's did try to listen to jazz, they eventually became bored with it.
C.
Since the 1960' s, rock music has not only provided youths with recreation but has, as well, become a rallying point for making social statements.
D.
Although by 1960 jazz performances were less popular, there has since been a revival of interest in jazz among middle-class professionals.
E.
Jazz steadily increased in popularity between the 1930's and the 1950's.
【简答题】数据访问页按其用途可分为3种类型:________、________及数据分析类
【单选题】听力原文： Have you ever seen an old American television show from the 1950s? If you have, try to picture the typical family that appears in those shows. There's father, who puts on a suit and goes to work...
A.
35%0.
B.
45%.
C.
55%.
D.
80%.
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