精选优质文档-倾情为你奉上常用介词练习 ( )1._ the afternoon of May, we visited the old man. A. On B. At C. In( )2.Many people work _ the day and sleep _ night. A. on ; at B. in ; in C. in ; at( )3.He speaks Japanese best _ the boy students. A. between B. with C. among( )4.A wolf _ a sheep skin is our dangerous enemy. A. with B. in C. on( )5.Joan hopes to come back _ three days. A. after B.
