1.-Do you finish your homework with grop - yes ,I do that _.

题目

1.-Do you finish your homework with grop - yes ,I do that _.
A.sometime B.some time C.some times D .Sometimes
选哪一个,为什么

答案

D
sometime表将来或过去的某个时候
some time 是一段时间
some times 是几次,几倍的意思
Sometimes 表示有时候