Question

6.  (2014江苏盐城建湖实验中学月考) He has sons and his son is twelve years old.

   A. three;first   B. third;one

    C. three; one   D. third;first

Answer 1

6.A

6.A   句意:他有三个儿子，他的第一个儿子十二岁。基数词表示数量;序数词表示顺序。