【正文】
five million,one hundred thousand 12,239,000 twelve million,two hundred and thirtynine thousand Read these fractions(分?jǐn)?shù)) : 2/3 twothirds 1/4 a quarter 1/2 a half 9/10 ninetenths 分子基數(shù)詞,分母序數(shù)詞,分子大于一,分母加 s eighteen point two seven Read out the decimals(小數(shù)) below: point five two point five Appreciation of a