单选题 There are ______ pages in this book.
A. two hundred and forty-five
B. two hundreds and forty-five
C. two-hundred and forth-five

【正确答案】 A
【答案解析】[解析] 在hundred(百)，thousand(千)之前有基数词(不包括one)修饰时，hundred，thousand用单数。在基数词和hundred，thousand之间不加连字符。