When is( ) good time to have the party?

when is a good time to have the party?还是用when is a good time when is a good time to have the party 为什么用to have When is a good time ___ the party A.have B.having C.to have when is a good time to have the party,这是什么语法,应该怎么解释 the ,when ,party .to ,good.a .time.have ,is?连词成句 Ok, when is a good time to have the party.是什么意思? When is a good time ___ the party A.having B.to have 为什么选B,能 The evening party is very good ,we have ()good time Could you tell me when is the best time to have the party这个句 next,Sunday,good,is,to,have,time,the,school,party,a (连词成句) When is it the good time _____ (have) the meeting 求有爱的人回答连词成句next,Sunday,good,is,to,have,time,the,school,party