He bought a new suitcase, ( ) is very high.
A、the price of which
B、price of which
C、which price
D、the price
It was in the factory ______ produced TV sets ______ our friends were murdered.A、which; whichB、that; whichC、that; thatD、where; that
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以下哪种变量赋值的写法是不正确的()A.orange_price=6B.Price=5.8C.price=5.8D.01price=6
价格；条款；花费（ ）。 A.price；spend；terms B.price；spend；terms C.price；terms；spend D.terms；price；spend
BookStore数据库中有图书表Book（BookCode, BookName, Author, PublisherCode, PublishTime，BookSort, ISBN, BookPicture, ContentInro, Price, Discount)，其中 PublishTime是datetime类型。 将Book表中的所有“外语”类图书的价格降低10%，并将折扣均设为8折。SQL语句： UPDATE Book SET ________ Where BookSort ='外语'。A．Price=Price*0.9, Discount=0.8B．Price=Price*(1-10%), Discount=0.8C．Price=0.9, Discount=0.8D．Discount=0.8, Price=Price*0.9
显示图书的最高价、最低价、平均价、最高价与最低价之间的差值。语句如下： SELECT Max（Price) AS 最高价, ________ AS 最低价, Str（Avg（Price),6,2) AS 平均价, Max（Price)-Min（Price) AS 最高价与最低价的差值 FROM Book
下面哪个句子能表达“价格：每打 80美金，纽约到岸价”？A．Price: USD 80 per dozen, CIF New YorkB．Price: per dozen USD 80, CIF New YorkC．Price: CIF New York, USD 80 per dozenD．Price: One dozen USD 80, CIF New York
查询book表中price字段的最大值，正确的查询语句是A．select max(price) from bookB．select min(price) from bookC．select price from min bookD．select price from max book
