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【单选题】
我们都知道AQI是指空气质量指数，当AQI指数为151-200时，空气质量状况属于什么级别呢?
A.
优(一级、各类人群可正常活动)
B.
良(二级、异常敏感人群应减少户外活动)
C.
中度污染(四级、儿童、老年人及心脏病、呼吸病患者应避免长时间、高强度户外锻炼)
D.
严重污染(六级、儿童、老年人和病人应当留在室内避免体力消耗，一般人群应避免户外活动)
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【单选题】What are two of the great feats of civil engineering accomplished by the engineers of Ancient China?
A.
The Pyramids and the Sphinx
B.
Aqueducts and the Colosseum
C.
The Great Wall and the Grand Canal
D.
The Taj Mahal and the Panama Canal
E.
The Hagia Sophia and Angkor Wat
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【单选题】听力原文：M: That's too bad we don't have anyone who can play defense in our team, Madam. W: You are right, but cheer up! Don't you see we have plenty of players who can shoot three-pointers? Q: What is th...
A.
They can improve their team's defense very quickly.
B.
They have lots of three-point shooters.
C.
Their team members can shoot accurately.
D.
Their three-point shooters are better than other teams.
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【多选题】下列关于柱、梁、板，说法正确的是( )。
A.
柱、梁和板，既可以是预制的，也可以是现制的
B.
梁是跨过空间的横向受力构件
C.
板是直接承担其上面的平面荷载的平面构件
D.
柱子在建筑中承受梁和板这两种构件传来的荷载
E.
柱子是不能独立支承结构的竖向构件
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【单选题】从汉赋、唐诗、宋词、明清小说等主流文学表达形式的变化看，中国古代文学的发展趋势是（）
A.
逐渐平民化
B.
逐渐贵族化
C.
逐渐神秘化
D.
逐渐宗教化
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【简答题】The history of civil engineering( 土木工程 ) is 1._______ very important story in the development of civilisation ( 文明 ). Civil engineers 2._______(begin) practising their profession 400 years ago. What i...
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【单选题】下列不属于小肠的是( )。
A.
十二指肠
B.
结肠
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D.
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【单选题】症见肢体浮肿,畏寒肢冷,心悸怔忡,胸闷气喘,小便不利,神疲乏力,腰膝酸冷,唇甲青紫。病机属于
A.
肝气乘脾
B.
心脾两虚
C.
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D.
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E.
心肾阴虚
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【单选题】Throughout any given project, civil engineers make extensive use of computers.
A.
贯穿任何工程，土木工程师都需要大量使用计算机。
B.
贯穿任何给定工程，工程师都需要大量使用计算机。
C.
贯穿任何给定工程，土木工程师都需要大量使用计算机。
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【单选题】正中合出现早接触主要调磨
A.
中央窝和近远中边缘嵴
B.
上下颌功能尖
C.
上下颌非功能尖
D.
颊舌尖
E.
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【简答题】You have a meeting with a colleague from a different department scheduled for 10 : 00am . You've spoken to the receptionist and you have been waitingoutside the colleague's office for a while and it...
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【单选题】What are two of the great feats of civil engineering accomplished by the engineers of Ancient China?
A.
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B.
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【单选题】听力原文：M: That's too bad we don't have anyone who can play defense in our team, Madam. W: You are right, but cheer up! Don't you see we have plenty of players who can shoot three-pointers? Q: What is th...
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B.
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D.
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【多选题】下列关于柱、梁、板，说法正确的是( )。
A.
柱、梁和板，既可以是预制的，也可以是现制的
B.
梁是跨过空间的横向受力构件
C.
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D.
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【单选题】从汉赋、唐诗、宋词、明清小说等主流文学表达形式的变化看，中国古代文学的发展趋势是（）
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B.
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C.
逐渐神秘化
D.
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【简答题】The history of civil engineering( 土木工程 ) is 1._______ very important story in the development of civilisation ( 文明 ). Civil engineers 2._______(begin) practising their profession 400 years ago. What i...
查看完整题目与答案
【单选题】下列不属于小肠的是( )。
A.
十二指肠
B.
结肠
C.
空肠
D.
回肠
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【单选题】症见肢体浮肿,畏寒肢冷,心悸怔忡,胸闷气喘,小便不利,神疲乏力,腰膝酸冷,唇甲青紫。病机属于
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【单选题】Throughout any given project, civil engineers make extensive use of computers.
A.
贯穿任何工程，土木工程师都需要大量使用计算机。
B.
贯穿任何给定工程，工程师都需要大量使用计算机。
C.
贯穿任何给定工程，土木工程师都需要大量使用计算机。
查看完整题目与答案
【单选题】正中合出现早接触主要调磨
A.
中央窝和近远中边缘嵴
B.
上下颌功能尖
C.
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D.
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