◎ 题干
I _____ the way to his office because  I didn’t know how to get there.
A. was showing
B. showed
C. am shows
D was shown
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“I _____ the way to his office because I didn’t know how to get there.A. was showingB. showedC. am showsD was shown…”主要考查了你对  【实义动词的单数第三人称形式】【实义动词】【动词短语】  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。