chenqi37456
幼苗
共回答了9个问题采纳率:88.9% 举报
选B
为什么昨天不开个会商讨这件事情?
这是一个特殊疑问句,主语是a meeting,这里用的是被动语态:由陈述句为:A meeting wasn't held to talk about it for some reason.就for some reason提问,因为是疑问句,be动词提前,就成了:Why wasn't a meeting held to talk about it yesterday?
1年前
追问
6
举报
chenqi37456
主动语态 被动语态 一般现在时 ①amisare②do/does(V.V.s) amisare+done(V. p.p) 一般将来时 willbe going tobe (about)to+do(V.) will+be+done(V. p.p) 一般过去时 ①waswere②did(V.-ed) waswere+done(V. p.p) 现在进行时 amisare+doing(V.-ing) amisare+being+done(V. p.p) 过去进行时 waswere+doing(V.-ing) waswere+being+done(V.p.p) 现在完成时 havehas+done(V. p.p.) havehas+been+done(V. p.p) 过去完成时 had+done(V. p.p.) had+been+done(V. p.p.) 情态动词 情态动词+V. 情态动词+be+done(V. p.p.) 过去将来时 would/should +V. would/should be + done(V. p.p.)