◎ 题干
He is welcome to come along,    he behaves himself.
A.provided that B.so far as
C.even if D.in case
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“ He is welcome to come along, he behaves himself.A.provided thatB.so far asC.even ifD.in case…”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。