【单选题】为了保持菜品洁白的色泽并去除其异味,菜品装盘前在盘中滴加少量的醋,称其为()
【单选题】If the current market price of beer is $10 per six pack and a price floor of $12 per six pack is imposed, then .
A.
$12 per six pack is the maximum legal price that can be charged
B.
quantity demand of beer will rise
C.
there will be a surplus of beer in the market at the price floor
【单选题】Suppose the price of chocolate chip cookies is $4.00 per pound and the price of a slice of cake is $2.00 per slice. The relative price of cake in terms of cookies is
A.
1/2 pound of cookies per cake.
B.
2 pounds of cookies per cake.
C.
1/2 slice of cake per cookie.
D.
2 slices of cake per cookie.
【单选题】为了保持装品白的色泽并去除其异味,菜品装盘前在盘中滴加少量的醋,称其为()
【判断题】牙买加会议后,国际货币体系进入一个新时期,表现为国际储备多元化、汇率制度多元化和国际收支调节多样化三个方面( )
【单选题】国家对职业病危害建设项目实行( )管理。
【判断题】牙买加会议以后,国际货币体系进入了一个新时期,它体现在国际储备多元化、汇率制度多元化、国际收支调节多样化三个方面。()