单选题 It took us along time to mend the house
A. build
B. destroy
C. design
D. repair

【正确答案】 D
【答案解析】mend和repair都有“修理”的意思。Zhang san repaired the roof to ensure me house is windproof张三修理了一下房顶，使得房子不进风。build：建设；destroy：破坏：design：设计。