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【单选题】
想测量两点的平均温度,以下说法正确的是()?A.
将两只同型号的热电偶反相串联，使其冷端处于同一温度下
B.
将两只同型号的热电偶正相串联，使其冷端处于同一温度下
C.
将两只同型号的热电偶并联串联，使其冷端处于同一温度下
D.
将两只同型号的热电偶用补偿导线焊接在一起，使其冷端处于同一温度下
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举一反三
【单选题】互见中, 机动船在航时避让从事拖网作业捕鱼的船舶, 下列哪些说法是正确的?
A.
避让双船对拖网的渔船,成避免从两船中间通过
B.
避让単船拖网渔船时, 从其船首通过的距离应大于从其船尾通过的距离
C.
避让单船拖网渔船时应避免从其船尾通过
D.
避让単船拖网渔船时应避免横越其前方
【简答题】What is ual harassment? How can an employee prove ual harassment?
【单选题】Sexual standards in England during the 1800s were so strict that it was considered sordid for women to reveal their legs in public.
A.
proper
B.
popular
C.
impossible
D.
indecent
【单选题】Sexual standards in England during the 1800s were so strict that it was considered sordid for women to reveal their legs in public.
A.
proper
B.
impossible
C.
popular
D.
indecent
【简答题】性扰(ual hatassment)
【简答题】ual standards in England during the 1800s were so strict that it was considered sordid for women to reveal their legs in public. A. proper C. popular B. impossible D. indecentA. 7. ual standards...
【单选题】有关咽的解剖哪种说法是错的( )
A.
咽为肌性管道
B.
咽位于呼吸道和消化道的交叉处
C.
咽与食道连接处长1.5 cm
D.
咽前壁与鼻咽、口腔和喉相通
E.
咽隐窝在鼻咽前壁
【单选题】关于咽的解剖以下哪种说法是错误:
A.
咽上起自软腭,下达第6颈椎平面,为一长约12cm的肌膜管
B.
咽是呼吸和消化的共同通道
C.
咽前面分别通向鼻腔、口腔和喉
D.
咽两侧有颈部的大血管和神经通过
E.
后壁与椎前筋膜相邻
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