An accident is （） the trafficA.holding on B.holding backC.holding offD.holding up

一般说It is an accident 还是It was an accident? An accident is （） the trafficA.holding on B.holding backC.holding offD.holding up （ ）accident.前面加a还是an ...is everything but an accident新闻上的 Six people were injured in the accident,（include） an old manThe book is （main） about the life Tom happened an accident. just an accident是什么意思 have an accident Ben had an accident last Monday.(同义句转换）A accident---- ------Ben last Monday An accident is just the appearance ;a malicious murder is actuslly substantive.什么意思 she's had an accident yesterday (反意疑问句） she's had an accident yesterday_____ 帮哈忙, 被动语态专项练习答案.有谁会啊1._ a new library _in our school last year?A.Is; built B.Was; bulit C.Does; build D.Did; build2.An accident _ on this road last week.A.has been happened B.was happened C.is happened D.happened3.Cotton _in th Ben had an accident and he a hurt b hurts c is hurt d was hurt You.Is my best years in the most beautiful,meet an accident. 连词成句whose is the yesterday boy father an died this from accident(.) There are some policemen over.what is --in the street?An accident?AhappeningBhappenedCtaking plac 定语从句 My uncle is very upset about his car__ was badly damaged in an accident See an accident on the