Thecouplefinallyboughtthehousetheywanted,forthey       ...

問題詳情：

The couple finally bought the house they wanted, for they        enough money.

       A．had saved　　　　　 B．were saving　　  C．would save      　　　D．were to save

【回答】

A

知識點：過去完成時及其被動式

題型：選擇題