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【简答题】
在概念设计阶段可用E-R图,其中“矩形框”表示实体,【 】表示实体间联系。
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【单选题】听力原文:Why are you so upset today? (A) Because my boss are not satisfied with my work plan. (B) Because I set up my own business. (C) Because I am going to have a holiday. (28)
A.
B.
C.
【判断题】美容师遵纪守法是保证美容服务活动正常进行所决定的,是美容师职业守则的内容要求。
A.
正确
B.
错误
【单选题】当事人对配送关系达成一致意见时配送合同就成立,合同也就生效,指的是配送合同的( )性质。
A.
有名合同
B.
有偿合同
C.
诺成合同
D.
长期合同
【简答题】预应力筋锚固后的外露部分宜采用()。外露长度应符合设计要求;当设计无规定时,后张法预应力筋外露长度不宜小于预应力筋直径的()倍,且不宜小于()mm。
【简答题】当预应力筋的长度小于(__),时,宜采用一端张拉;若长度大于(__),时,宜采用两端张拉,长度超过(__),m时,宜采取分段张拉。
【单选题】听力原文:W:Why are you so upset? You told me that you picked up 200 dollars on the bus.I thought you should be happy. M:Yes,then another passenger also saw the money,and I gave him a half,but I didn't fin...
A.
He got 200 dollars on the bus.
B.
He got 100 dollars at home.
C.
He lost 100 dollars on the bus.
D.
He lost 200 dollars at home.
【单选题】建筑工程中主要应用的是( )号钢。
A.
Q195
B.
Q215
C.
Q235
D.
Q275
【简答题】Why are you so critical about internship programs?
【单选题】下列编码氨基酸中在 280nm 波长处光吸收最强的是
A.
甘氨酸
B.
丙氨酸
C.
色氨酸
D.
谷氨酰胺
E.
半胱氨酸
【单选题】听力原文:W: Why are you so upset? You told me that you picked up 200 dollars on the bus. 1 thought you should be happy. M: Yes, then another passenger also saw the money, and 1 gave him a half, but 1 didn...
A.
He got 100 dollars at home.
B.
He lost 200 dollars at home.
C.
He got 200 dollars on the bus.
D.
He lost 100 dollars on the bus.
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