Look out! Don’t get close to the housethe roof is under repair.A. whoseB. of whichC. which

问题补充：

Look out! Don’t get close to the housethe roof is under repair.

A. whose

B. of which

C. which

D. what

答案：

A. whose

(答案→)B. of which

C. which

D. what

解析：考查定语从句。whose +n=the +n. + of which = of which + the + n.,故答案为B。