【单选题】UK Gross Domestic Product (in contrast to Gross National Product) measures the production and income of
A.
British-owned firms no matter where they are located in the world
C.
the domestic service sector only
D.
people and factories located within the borders of the UK
【简答题】300×20的积的末尾有______个0;40×50的积的末尾有______个0.
【简答题】40×20的积的末尾有______个0,60×50的积的末尾有______个0.
【判断题】一个因数末尾有两个零,另一个因数末尾有一个零,它们的积的末尾至少有三个零。 [ ]
【单选题】Agriculture ( ) 20 per cent of the gross domestic product in a country with an agricultural population of around 1 billion.在我国农民人口约十亿,农业占国民生产总值的20%。
【单选题】____ refers to the sum of the gross domestic product of all countries.
【简答题】求解逗号表达式 x=a=3,6*a 后,表达式值、x、a 的值依次为A. 18B. 3C. 3