By the time they ______ enough money for a down payment on a house, prices ______considerably.

admin2011-03-04  35

问题 By the time they ______ enough money for a down payment on a house, prices ______considerably.

选项 A、had saved; rose
B、saved; were risen
C、had saved; had risen
D、had saved; were rising

答案C

解析 到他们攒够了房子的首付款时,房价已大幅上升。by the time到…时候为止。down payment首付,预付定金。前后都用过去完成时,表示在过去某一时间之前已经发生或完成了的动作或状态。
转载请注明原文地址:https://kaotiyun.com/show/GckK777K
0

最新回复(0)