◎ 题干
_____ the police thought he was the most likely one, since they had no exact proof about it,they had to set him free.
A.As long asB.If onlyC.AlthoughD.As though
◎ 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“_____ the police thought he was the most likely one, since they had no exact proof about it,they had to set him free.A.As long asB.If onlyC.AlthoughD.As though…”主要考查了你对  【并列连词】【从属连词】  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。