1.The islands developed on their own for 80 million years and _______ have many rare animals found nowhere else.A.soon B.so C.early D.yet 可是and后面怎么能接so呢两个连词啊!是有什么部分被省略了吗?
问题描述：
1.The islands developed on their own for 80 million years and _______ have many rare animals found nowhere else.A.soon B.so C.early D.yet 可是and后面怎么能接so呢两个连词啊!是有什么部分被省略了吗?
答
两个并列连词不能连用,但therefore,then,yet还有so .可以和并列连词连用.但多见于口语 书面语不要用