11.(河南省许昌新乡平顶山2010届高三第一次调研考试) -- It's a long time I saw you last. -- Yes, and what a pity it is now that it will 'be a long time we see each other again. A. when; before B. since; before C. before; since D. since; when 答案 B 查看更多

 

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