Mrs.Brown was much disappointed to see the washing machine she had had ___ went wrong again.
问题描述：
Mrs.Brown was much disappointed to see the washing machine she had had ___ went wrong again.
A.it B.ti repaired C.repaired D.to be repaired
解析上说she had had 引导的是定语从句省略了that ,是不是 the washing machine that she had repaired had wrong again
答
应该是这样的：这个定语从句the washing machine (that) she had had repaired went wrong gain.
其中that引导词应在从句中had had之后作宾语.我们有个词组have sth done. 本句中的had had就是have的过去完成时（因为went wrong是过去的时态,所以修理的动作就成了过去的过去的,即had had the machine repaired),have sth done中的sth就是省略的引导词that ,done就是本句中的repaired.
went wrong again的主语应是前面的the washing machine.