◎ 题干
— Look, the old man is walking slowly in the middle of the street. It’s too dangerous.
— You’re right. Let’s go and help him go ______ the street.
A.acrossB.through
C.overD.along
◎ 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“— Look, the old man is walking slowly in the middle of the street. It’s too dangerous.— You’re right. Let’s go and help him go ______ the street.A.acrossB…”主要考查了你对  【介词短语】【介词】  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。