某商家因违规操作导致被扣部分保证金,事后商家联系专员恶意骚扰,辱骂专员,以此泄愤,商家这一行为会被扣除()分的店铺评分。
A、5分
B、10分
C、8分
D、12分
参考答案:D
证券投资的系统风险会以同样的方式对所有的证券的收益产生影响,它是单一证券无法抗拒和回避的。()
The relational database model requires the data be (71) through programs that don’t rely on the position of the data in the database. This is in direct (72) to the other database mode, where the program has to follow a series of pointers to the data it seeks. A program (73) a relational database simply asks for the data it seeks; the DBMS performs the necessary searches and (74) the information. The (75) on how the search is done are specific to the DBMS and vary from product to product.
(74)处填()。
A.erases
B.provides
C.proves
D.values