来自林仙的问题
【Thespeech_____,alivelydiscussionstarted.A.beingdeliveredB.wasdeliveredC.bedeliveredD,havingbeendelivered选D,但不太清楚四个选项的区别,】
Thespeech_____,alivelydiscussionstarted.
A.beingdelivered
B.wasdelivered
C.bedelivered
D,havingbeendelivered
选D,但不太清楚四个选项的区别,
3回答
2020-12-2605:02