1. 单位类?

cent美分?

penny一美分硬币?

nickel5美分硬币?

dime一角硬币?

dozen打(12个)?

score廿(20个)?

Centigrade摄氏?

Fahrenheit华氏?

quart夸脱

gallon加仑(1gallon=4quart)?

yard码

meter米?

micron微米?

inch英寸?

foot英尺?

minute分(角度的度量单位，60分=1度)

square measure平方单位制?

cubic meter立方米?

pint品脱(干量或液量的单位)??

2. 有关文字叙述题，主要是有关商业

intercalary year(leapyear)闰年(366天)?

common year平年(365天)?

depreciation折旧?

down payment直接付款?

discount打折?

margin利润?

profit利润?

interest利息?

simple interest单利?

compounded interest复利?

dividend红利?

decrease to减少到?

decrease by减少了?

increase to增加到?

increase by增加了?

denote表示?

list price标价?

mark up涨价?

per capita每人?

ratio比率?

retail price零售价?

tie打平