问题
选择题
The young man is ______ Edison in our factory and he has made ______ number of important inventions over the years.
A.an; the
B.an; a
C.\; the
D.\; a
答案
答案:B
考查冠词,人名前面加不定冠词,表示一个象…的人,第二空填a,词组a number of“许多”,句意是:年轻人是我们厂的爱迪生,这么多年他发明了很多重要的东西。选B。