We will learn English words this year, the teacher said to the students.A. one thousand th

We will learn English words this year, the teacher said to the students.
A. one thousand three hundred and twenty-one
B. a thousand and three hundred twenty-one
C. one thousand three hundred twenty-one
D. a thousand three hundreds and twenty-one

(答案→)A. one thousand three hundred and twenty-oneB. a thousand and three hundred twenty-oneC. one thousand three hundred twenty-oneD. a thousand three hundreds and twenty-one解析：句意：今年我们学了一千三百二十个单词。在英语中数字的读法是，三位三位的断开，从右向左，第一个逗号处是thousand,第二个是million,第三个是billion，十位和个位之间用连字符，百位和十位之间加and，十位是零，也要补上and。故选A。

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