作业帮1.My boss was very angry when his car broke down again ,________ at the garage only a week before.B.having serviced it C.having had it serviced A.D两选项我已经排除.可我有疑问：后面逗号开始,可以填because he had serviced it ,删
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1.My boss was very angry when his car broke down again ,________ at the garage only a week before.B.having serviced it C.having had it serviced A.D两选项我已经排除.可我有疑问：后面逗号开始,可以填because he had serviced it ,删
1.My boss was very angry when his car broke down again ,________ at the garage only a week before.
B.having serviced it C.having had it serviced
A.D两选项我已经排除.可我有疑问：
后面逗号开始,可以填because he had serviced it ,删去because和he,就成having serviced it,这样就选B,
但后面逗号开始,如果填because he had had it serviced,删去because和he,就成having had it serviced ,这样就选C,
请问：这题应选择什么?为什么?
1.My boss was very angry when his car broke down again ,________ at the garage only a week before.B.having serviced it C.having had it serviced A.D两选项我已经排除.可我有疑问：后面逗号开始,可以填because he had serviced it ,删
.having had it serviced （已经让人对它进行了维修）, 这是分词结构,动作发生在he was angry以前,所以就用完成式的分词结构== for he had had it serviced （这是原因状语从句）
have sth done ------使sth被做
选C，此题考查非谓语，SERVICE 的动作发生在前面WAS ANGRY 之前，所以用完成，并且关系是主动的，后面HAVE STH DONE，使某物被怎么样。