过去分词作宾补的The Bunsen burner is so named because it is thought ______ by Robert Bunsen.A invitedB to have been invited我想知道B怎么错?B是不定式完成被动式,也表示被动,也表示完成啊,这种情况下如何判断不

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过去分词作宾补的TheBunsenburnerissonamedbecauseitisthought______byRobertBunsen.AinvitedBtohavebeeninvited我想知

过去分词作宾补的The Bunsen burner is so named because it is thought ______ by Robert Bunsen.A invitedB to have been invited我想知道B怎么错?B是不定式完成被动式,也表示被动,也表示完成啊,这种情况下如何判断不
过去分词作宾补的
The Bunsen burner is so named because it is thought ______ by Robert Bunsen.
A invited
B to have been invited
我想知道B怎么错?B是不定式完成被动式,也表示被动,也表示完成啊,这种情况下如何判断不能选它
看错了

过去分词作宾补的The Bunsen burner is so named because it is thought ______ by Robert Bunsen.A invitedB to have been invited我想知道B怎么错?B是不定式完成被动式,也表示被动,也表示完成啊,这种情况下如何判断不
B强调的是事情发生在过去,一般句中有表过去的时间单词才用这个,一般情况下用A就对了