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【单选题】
城市道路平面设计的主要内容是( )。A.
依据城市道路系统规划和详细规划及城市用地现状，确定道路中心线的具体位置，选定合理的平曲线半径，论证设置必要的超高、加宽和缓和路段
B.
进行必要的行车安全视距验算，并确定各路口、交叉口、桥涵的具体位置和设计标准、选型、控制尺寸等
C.
按照道路标准横断面和道路两旁的地形、用地、建筑、管线要求，详细布置道路红线范围内道路的各组成部分，包括道路排水设施(雨水进水口等)、公共交通停靠站等其他设施和交通划线的布置
D.
以上皆是
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【单选题】Which of the following best expresses the main idea of paragraph 1? ______
A.
Women usually worked outside the home for wages
B.
Men's and women's roles were easily exchanged in the past
C.
Men's roles at home was more firmly fixed than women's
D.
Men's and women's roles were usually quite separated in the past
【简答题】passage 2 Listen to a short passage three times. When the passage is read for the first time, listen for its general idea. When the passage is read for the second time, fill in the blanks with the exa...
【简答题】Main idea of the letters Dates Senders Information 31 days to D-Day Frank He was badly 1 and bitter about his 2 while their daughter was growing up. 28 days to D-Day Frank He 3 Polly over the coming 4...
【简答题】Passage 2 Directions: Listen to a short passage three times. When the passage is read for the first time, listen for its general idea. When the passage is read for the second time, fill in the blanks ...
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