“When was your last trip?

“When was your last trip? your trip last was when 连词成句 when was your last trip?这个地方为什么不用were用was How was your trip toYancheng last week? 英语作文：how was your last school trip How was your trip last week的翻译是多少 When was your last English test? when_ your last trip? 为什么是How was your last school trip而不是How were your last schoo How was your trip? when was your last holiday还是when were your last holiday last year ,when i was on my asia trip怎么翻译