允许局部开启的多孔闸门，应根据本工程（），及本单位技术人员给定的闸门分次启闭的开度与间隔时间，进行操作。
A、设计要求
B、允许
C、实际情况
D、规程
要到微信小程序或APP查看答案哦。
实在点不开答案，可以分享到微信，
在微信里面查看答案。
APP具体操作流程为：
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| Football is, I do think, the most favorite game in England. It is one of the important 1 to see. Rich and poor, young and old, one can see them. To a stranger, one of the most surprising things about football in England is the great 2 of the game which even the smallest boy seems to have. He can 3 you the names of the players in most of the important teams; he has pictures of them and knows the 4 of Large numbers of matches. He will tell you who he hopes will 5 such a match, and his ideas about football are usually as good as those of men three or four times his age. | ||||
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等腰三角形的两边分别长4cm和6cm，则它的周长是______．
翻译下列句子（6分）
（1）或师焉，或不焉，小学而大遗，吾未见其明也。（《师说》）
（2）谨庠序之教，申之以孝悌之义，颁白者不负戴于道路矣。（《寡人之于国也》）
只有雄性动物具有，而雌性动物不具有的性反射是（）
A.勃起反射
B.爬跨反射
C.交媾反射
D.射精反射
E.以上都是
《合同法》采用的是（）原则。
A．约定优先
B．法定优先
C．时间优先
D．书面优先