设变量已正确定义,选项()与以下程序段不等价。switch(choice){case1:price=3.0;case2:price=2.5;default:price=0.0;}A.price=0.0;B.switch(choice){default:price=0.0;case2:price=2.5;case1:price=3.0;}C.price=0.0;switch(choice){case1:price=3.0;case2:price=2.5;}D.if(choice==1){price=3.0;price=2.5;price=0.0;}elseif(choice==2){price=2.5;price=0.0;}else{price=0.0;}

The price formed in the commodity exchange is（ ） A: “Free market” price B: “Closed market” price C: International market price D: Semi-closed market price

What we care is ( ). A: not price but quality B: price but not quality C: but quality not price D: quality nor price

17. Which one has the same meaning as the word "bedrock price"? A: the highest price B: the lowest price C: the proper price D: the reduced price

Which of the following choices has the same meaning as the word "bedrock price" A: the highest price B: the proper price C: the bottom price D: the reduced price

为查询Products表中,价格Price在5－10元之间的产品信息，请补全以下SELECT语句 SELECT ProductID,ProductName,Price FROM products WHERE_________ AND_________ A: price>=5,price<=10 B: price>5,price<10 C: price<=5,price<=10 D: price>=5,price>=10

特价的英文表达是?( ) A: sale price B: retail price C: sales price D: original price

The share exchange ratio is defined as A: Offer price for the target divided by the acquirer's share price B: Offer price for the target divided by the target's share price C: Acquirer's share price divided by the target's share price D: Target's share price divided by the offer price E: Acquirer's share price divided by the offer price

Each of these customers has a maximum price that he or she is willing to pay for the product-this is known as the . A: wholesale price B: differentiation price C: valuation price D: reservation price

A hundred and thirty dollars ___ for that fur coat. A: is a reasonable price B: are a reasonable price C: are not a reasonable price D: is a too reasonable price