friend of my sister’s will come to see her tomorrow. I’m wondering what man he is going

问题补充：

friend of my sister’s will come to see her tomorrow. I’m wondering what man he is going to be like.

A. A; the

B. A; a

C. The; a

D. The; the

答案：

A. A; the

(答案→)B. A; a

C. The; a

D. The; the

解析：考查不定冠词的用法。“我姐姐的一个朋友”应该用双重所有格，其中的a相当于one，因此a friend of my sister’s = one of my sister’s friends。第二空中的a则表示泛指，“哪一种人”。