That is the small house less than 20 square meters, under roof lives a large fam

That is the small house less than 20 square meters, under ______ roof lives a large family of three generations.

　 A. which　 B. whose C. its 　 　 D. that　

试题答案

B

1.    under whose roof 相当于under the small house’s roof。Whose在定语从句中可代替“某人或某物的”。