解下被动语态题.1Do they receive your letter every week?____your letter _____every week?when does jack catch the bus when _______?
问题描述：
解下被动语态题.1Do they receive your letter every week?____your letter _____every week?
when does jack catch the bus
when _______?
答
WH问句=wh+bev+s aux+s
试想一下，可以先把when does jack catch the bus? 变成陈述句:Jack catches the bus.（catch为一般动词，一般问句要用助动词Does，而Does并无实际意思）
被动=be动词+过去分词,所以则变为：The bus is caught by Jack.
WH问句=wh+bev+s aux+s所以变成WH问句为：
When is the bus caught by Jack.
答
Does your letter be received by them every week?
When does the bus be caught by Jack?
答
听“·冉·冉· -”这家伙的
答
Was
does the bus be catched (by jack)