The number 6,743,234,123 is read ____ .A．Six billion, se Wap版

试题详情及答案解析

The number 6,743,234,123 is read ____ .

A．Six billion, seven hundred and forty-three million, two hundred and thirty- four thousand, one hundred and twenty-three

B．Six billion and seven hundred and forty-three million and two hundred and thirty four thousand and one hundred twenty-three

C．Six billion and seven hundred and forty-three million and two hundred and thirty four thousand and a hundred and twenty-three

D．Six billions, seven hundreds and forty-three millions , two hundreds and thirty -four thousands a hundred and twenty-three

答案：A

试题分析：句意：号码6,743,234,123读作：——。首先，英语数字都是以1000为单位的，thousand(千)，million(百万)，billion(十亿)所以从右向左三位三位的用逗号断开。百位和十位之间用and相连，个位和十位之间加连字符。故选A。
考点：考查数字的读法。