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【单选题】
通常室外台阶的踏步高度为( ),踏步宽度为( )。
A.
100mm~150 200~300mm
B.
150mm~170 200~300mm
C.
100mm~150 300~400mm
D.
150mm~170 300~400mm
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参考答案:
举一反三
【单选题】打断曲面的命令是?
A.
连接曲面
B.
删除曲面
C.
分离曲面
D.
开放闭合曲面
【判断题】精确打击直接指向敌人的战争重心,迅速而有致命性,必然使得作战时间短促,战争持续时间大为缩短。()
A.
正确
B.
错误
【单选题】( )直接指向敌人的战争重心、迅速而有致命性,这必然使得作战时间短促,战争持续时间大为缩短。
A.
精确侦察
B.
精确打击
C.
精确保障
【单选题】One modification made of French Wine Coca formula was ______.
A.
used beer bottles were chosen as containers
B.
the amount of caffeine in it was increased
C.
it was blended with oils instead of water
D.
cola nut extract was added to taste
【单选题】Egypt (埃及) is famous for _____. [     ]
A.
the Eiffel Tower
B.
the Pyramids
C.
the Leaning Tower of Pisa
D.
the Thames River
【单选题】Which of the following is in the USA?
A.
The Big Ben.
B.
The Great Wall.
C.
The Leaning Tower of Pisa.
D.
The Golden Gate Bridge.
【多选题】全陪在离开某地前往下一站前,应做好以下工作() 。
A.
做好提醒工作
B.
照管好行李
C.
致谢当地地陪和司机
D.
处理航班问题
【单选题】Italy is famous for ______. [     ]
A.
the Eiffel Tower
B.
the Pyramids
C.
the Leaning Tower of Pisa
D.
The Thames River
【多选题】全陪在离开某地前往下一站,应做好以下工作()。
A.
做好提醒工作
B.
照管好行李
C.
致谢当地地陪和司机
D.
处理航班问题
E.
记好全陪日志
【单选题】The formula which breaks down the return on equity into three component parts is referred to as which one of the following?
A.
equity equation
B.
profitability determinant
C.
SIC formula
D.
Du Pont identity
E.
equity performance formula
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