◎ 题干
--- Could you tell me      ?   --- Certainly. In 20 minutes.
A.when will the train to Beijing leave
B.when the train to Beijing would leave
C.when the train to Beijing left
D.when the train to Beijing will leave
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“--- Could you tell me? --- Certainly. In 20 minutes.A.when will the train to Beijing leaveB.when the train to Beijing would leaveC.when the train to Beijing l…”主要考查了你对  【句子成分,句子结构】  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。