◎ 题干
   – Have they found out the _____ of the fire?
--  Yes. It was a cigarette end that _____ the fire.
A.cause; startedB.reason; caused
C.causing; causedD.reason; cause
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“ – Have they found out the _____ of the fire?-- Yes. It was a cigarette end that _____ the fire.A.cause; startedB.reason; causedC.causing; causedD.reason;…”主要考查了你对  【动词短语】【动词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。