-Has the little boy passed P.E. test? -He has tried twice, and the teacher will

—Has the little boy passed ______ P.E. test?

—He has tried twice, and the teacher will allow him to have _____ third try.

         A. the; 不填    B. a; the   C. the; a   D. the; the

试题答案

C

解析:

本题考查序数词前用不定冠词的用法.第一空特指体育测试，用定冠词；他尽管两次都未通过，但教师允许他再考一次.a+序数词表示“又.再”，故选C.