More and more young people are trying to do something:_______ the_英语解答

More and more young people are trying to do something:_______ the old.
A.served.B.to serve.C.serve.D.serves.

人气：223 ℃　时间：2019-08-21 05:53:04

解答

B to do 表示将来要去做,也表示目的
请及时采纳,多谢!