皮皮学，免费搜题
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【单选题】
“右肺门角”是哪两种结构的夹角
A.
右中叶静脉和右下肺动脉
B.
右下肺动脉干和右主支气管
C.
右上叶下后静脉干和气管
D.
右上叶下后静脉和右主支气管
E.
右上叶下后静脉干和右下肺动脉
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举一反三
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D.
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B.
脑膜炎
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小叶性肺炎
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【单选题】Taking the train across town is quicker than taking the bus. Taking the bus across town is slower than driving a car. Therefore, taking the train across town is quicker than driving a car.
A.
T
B.
F
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U
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【单选题】Mary sits ______ Mike and Lily. [     ]
A.
among
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on
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between
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【单选题】以变质性炎为主的疾病是
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脑膜炎
B.
病毒性肝炎
C.
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B.
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【单选题】Not until he retired from teaching three years ago ________ having a holiday abroad.
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he considered
B.
he had considered
C.
had he considered
D.
did he consider
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相关题目：
【单选题】—Is this computer ______, Mike? —No, it's not mine. I think it's ______. [     ]
A.
your; Lily's
B.
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yours; Lily's
D.
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【简答题】DDR400内存的物理工作频率为( )。
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【单选题】Taking the train across town is quicker than taking the bus. Taking the bus across town is slower than driving a car. Therefore, taking the train across town is quicker than driving a car.
A.
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【单选题】Mary sits ______ Mike and Lily. [     ]
A.
among
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【单选题】以变质性炎为主的疾病是
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脑膜炎
B.
病毒性肝炎
C.
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D.
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【单选题】不属于潜污泵操作前准备工作是（）。
A.
开机前检查泵站内是否有较大的固态杂质，如有则需及时清除以避免泵的损坏
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查看完整题目与答案
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A.
he had considered
B.
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C.
he considered
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【单选题】下列技术中，（）不属于特高压交流输电在外绝缘配合方面的关键技术。
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有效控制潜供电流
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he considered
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C.
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