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听力原文：M: Do you want your television repaired? W: Yes, but not by the place you recommended. M: Why not? The repairmen are very good and the charges are so reasonable. W: That may be, but I couldn't find it. M: But you couldn't miss it. I told you to turn right after the railroad bridge. W: I did that. I went to the end of the road. There is no such a place. M: Wait a minute. Perhaps it is the second right. Yes, I think it is. W: I should have known. Whenever someone says 'you can't miss it', you can be sure that you won't find it. (8)A.
It needed fixing.
B.
It got lost.
C.
It couldn't receive any program.
D.
Its images were not clear.
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【简答题】水下沉管隧道的整体结构是由 、 、 、 、 等组成。
【简答题】两个磁体之间有力的作用,同名磁极相_________ ;通电导线能使小磁针发生偏转,这是因为通电导线周围存在 _________ ;如图所示,把通电导线放在两个磁极中间,磁极对导线的力垂直指向纸里,如果导线中电流方向相反,则磁极对导线的力垂直指向 _________ (填“纸里”或“纸外”)。
【单选题】某些与企业的本质特征有关的因素主导着企业的活动或工作量,进而决定人员的配置需求,这种预测方法称为:
A.
驱动因素预测法
B.
现状规划法
C.
德尔菲法
D.
经验预测法
【单选题】旋转电机类型分布式电源分为同步电机和感应电机两类，同步电机类型分布式电源主要包括（）等，感应电机类型分布式电源主要包括直接并网的感应式风机等。
A.
天然气三联供
B.
生物质发电
C.
燃机电站
D.
以上都是
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