<正> 一、作定语 1)There was a terrible noisethe sudden burst of light.(MET89) A.followed B.following C.to be followed D.being followed 答案为B。现在分词表示主动,即:noise跟着the suddenburst of light,其它选项均表被动,由于少了介词by而使结构不完整。当然,即使有by也不能选,因为“先看见闪电而然后才听见雷声”则属于常识性问题。 2)Do you know the boy__under the big tree?