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ProfessorSmithissaidanotherimportantdiscoveryinchemistry.ahavingmadebhavingbeenmadectohavemadedtomake
题目详情
Professor Smith is said __another important discovery in chemistry .
a having made b having been made c to have made d to make
a having made b having been made c to have made d to make
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答案和解析
选c
这是一个固定句型
sb be said to do sth 据说某人做了某事.
这是一个固定句型
sb be said to do sth 据说某人做了某事.
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