问题补充:
There are days in a week and Tuesday is day of the week .
A. seven ; third
B. seven ; the third
C. seventh ; three
D. the seventh ; three
答案:
A. seven ; third
(答案→)B. seven ; the third
C. seventh ; three
D. the seventh ; three
解析:句意:在一周游七天,星期二是一周的第三天。seven 七,基数词;seventh第七,序数词;three三,基数词;third第三,序数词。结合句意,第一空修饰名词days用基数词seven,第二空修饰单数名词day,用序数词third。故选B。