求原因,如题In our group,David was the first one_____ the homework.A.fi_英语解答

求原因,如题
In our group,David was the first one_____ the homework.
A.finshed
B.to finsh
C.finsh
D.finshing
求原因

人气：230 ℃　时间：2020-07-12 05:42:53

解答

B
理由：后置定语,the +序数+to do,意思是：第几个做某事