busy的用法,spend的用法Susanisalwaysbusyherwork.Butafterwork,shespendsmostofleisureherchildren.A.with,onB.on,withC.in,inD.todo,for

Question

busy的用法,spend的用法
Susan is always busy ____ her work.But after work,she spends most of leisure ____ her children.
A.with,on B.on,with C.in,in D.to do,for

Answer 1

be busy in / at / with + doing/sth
spend sb sth /spend sth for sb /spend time in doing sth
选 C