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高速铁路桥梁活动支座的横桥向应设置可靠的限位装置,使支座的横向位移不大于2mm。
男性,60岁。肺功能示FEV/FVC=50%,FEV/preFEV=35%,支气管舒张试验FEV改善率=10%。临床上哪种表现最可能()
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对公户做任何交易均提示“凭证类型与产品类型不匹配”,是什么原因()。
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2015版《中国药典》载有大毒的饮片有( )。
听神经瘤(如图所示)的最常见症状为()
在欧美国家,非营利组织在社区管理中发挥了非常大的作用()
关于血友病,下列错误的是()
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Had he worked harder, he ______ the exam.
Had he worked harder, he ______ the exam.
Had he worked harder, he ______ the exam.
Had he worked harder, he must get throughthe exams.
He is not satisfied with his exam results and wishes he ______ harder for his ex...
____
How was your final exam?()
If I _____ the exam, he would be astonished.
If I _____ the exam, he would be astonished.
—Do you think the exam will be put off? --()