What’s the trading volume between China and UK? A: 1 billion dollars per day. B: 70 billion dollars per year. C: 17 billon dollars per year. D: 50 billion dollars per year

属于转录因子的标志物有（）。 A: SP-A B: TTF-1 C: Hep-per1 D: MUC E: CDX-2

The price-earnings ratio is calculated by dividing: A: Market value per share by earnings per share. B: Earnings per share by market value per share. C: Dividends per share by earnings per share. D: Dividends per share by market value per share. E: Market value per share by dividends per share.

per day, per week

The unit of Porter is () A: Characters per second B: Bit per second C: Frames per second D: Bytes per second

How much will be charged for the excess baggage? A: by 0.5% of an adult economy class (Y class) fare per kilo B: by 1% of an adult economy class (Y class) fare per kilo C: by 1.5% of an adult economy class (Y class) fare per kilo D: by 2% of an adult economy class (Y class) fare per kilo

【单选题】数据传输速率的单位“bps”代表( ). A.bytes per second B.bits per second C.baud per second D.billion per second

In 2010 the year before he died steve give himself a salary of $1 per month.

The operational parameter concerned with the number of units completed per unit time (such as per week or per month) is

In the following export prices in China, the correct express is [ ] A: GBP100 pounds per metric tonFOB London B: EUR50 per dozen FOB net price less 1% discount C: USD3.5 per yard CIFC2% Singapore D: GBP500 CFR net price Liverpool