Question

19. (2014 •湖北宜昌)

—I want to be engineer. You know,it's my dream job.

—-Good luck to you. You will certainly do job well.

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

Answer 1

19. B

19. B解析：表示“我想当一名工程师”时要 用不定冠词来限定engineer ,其前的不定 冠词要用an;答语句意为“祝你好运。你 一定能把那份工作做得很好”，此时要用定 冠词the来表特指。