问题
选择题
The couple ________their old house and sold it for a vast profit.
A．didfor
B．didin
C．didwith
D．didup
答案
答案：D
题目分析：考查词组：句意：这对夫妇修理了旧房子，卖了高价。do up这里指to repair an old building or car， or to improve its appearance。整修，打扮，此外do up还可以指fasten something，扣，A. did for适合B. did in 欺骗； 搞垮；C.did with处理，选D。