英语 单选! 急!Another man-made earth satellite is reported in Bei
英语 单选! 急! Another man-made earth satellite is reported in Beijing Evening News____into orbit yesterday.A.to have been put B.to be put C.to have put D.having been put 最好翻译一下 进行简单讲解谢谢
我觉得应该选A根据动词不定式如果时间发生在谓语之前应该用现在完成时,那么就应该选have been put,动词不定式to后面+动词原形,因此选to have been put另外补充几个动词不定式的用法给你参考一下: 1) 现在时:一般现在时表示的动词,有时与谓语动词表示的动作同时发生,有时发生在谓语动词的动作之后。 I hope to see you agai...