-Whathappenedtothehouse?-It________burnttotheground．A.issaidtohavebeen

发布时间：2020-08-04 16:39:53

-What happened to the house?-It ________ burnt to the ground．A.is said to have beenB.is supposed havingC.is reported to beD.is believed to have

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A解析本题考查句型：It is said to…。由于burn这个动作发生在is said之前，不定式要用完成式；同时it(the house)是burn这个动作的承受者，所以不定式要用被动。这样
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