my sister met him at theGrand Theater yeasterday afertnoon,s
my sister met him at theGrand Theater yeasterday afertnoon,sohe-yourleature My sister met him at the Grand Theater yeasterday afertnoon ,so he _your leature. A couldn't have attended B shouldn't have attended c,needn't have done为什么选1
首先,attend a lecture,所以C就不对. could 是可能,couldn't have attended 不可能参加了 should 是应该,shouldn't have attended 不应该参加了 整句的翻译是:我妹妹昨天下午在 Grand Theater 碰到他了,所以他不可能现场聆听您的演讲. 有问题,再问
翻译句子:我妹妹昨天下午在大剧院碰到他,所以他(不可能参加)你的演讲。 couldn‘t have done 表示(对过去的否定)在过去不可能发生某事 shouldn't have done 表示在过去不应该做某事(却做了这件事) needn't have done表示在过去不需要做的事(却做了这件事) 所以选A...