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【单选题】
一个供应商可供应多种零件,而一种零件可由多个供应商供应,则实体供应商与零件之间的联系是
A.
一对一
B.
一对多
C.
多对一
D.
多对多
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【简答题】The Tribute to the Dog 狗的赞歌 The best friend a man has in the world may turn against him and become his enemy. His son or daughter that he has reared with loving care may prove ungrateful. Those who ar...
【单选题】判定一个顺序队列Qs(最多有n个元素)为空的条件是 ( ) 。
A.
Qs_rear-Qs_front == n*size
B.
Qs_rear-Qs_front+1 == n*size
C.
Qs_front == Qs_rear
D.
Qs_front == Qs_rear+size
【简答题】Translate the following underlined words into Chinese. A 1. A straight line is the shortest distance between two points. 2. The carton must be lined with plastic. 3. Please drop us a line , so that we...
【简答题】Revise the following letter with the emphasis on You-attitude. Dear Sir, May I express my thanks for the account that you recently opened with our store. We are pleased to furnish a wide variety of pr...
【单选题】We trust that you will give special care to the goods; _____ they_____ be damaged.
A.
otherwise. .. might
B.
therefore. . . would
C.
or. . . should
D.
so. . . may
【多选题】生产、分配、交换、消费之间的关系是
A.
分配决定生产、消费、交换
B.
生产决定分配、交换、消费
C.
分配、交换、消费反作用于生产
D.
生产对分配、消费、交换具有反作用
【判断题】Although we may give insincere agreement to the advantages of reading, the truth is that people of our culture somehow tend not to trust those who read a lot.
A.
正确
B.
错误
【简答题】Researchers say most of us make instant judgement about a person on the basis of how they look. They say facial features can determine whether we like or trust someone. It may even influence how we vo...
【多选题】生产、分配、交换、消费之间的关系是
A.
分配决定生产、消费、交换
B.
生产决定分配、交换、消费
C.
分配、交换、消费反作用于生产
D.
生产对分配、消费、交换具有反作用
E.
四个环节互起决定作用
【单选题】某公司2018年销售净收入315000元,应收账款年末数为18000元,年初数为16000元,其应收账款周转次数是( )次。
A.
1
B.
15
C.
185
D.
2
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