◎ 题干
-Where is your mother?
- She _________because she is ill.
[     ]
A lies in the bed  
B lying in bed  
C is lying in bed  
D lies in bed
◎ 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“--Where is your mother? -- She _________because she is ill.A lies in the bedB lying in bedC is lying in bedD lies in bed…”主要考查了你对  【现在进行时】  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。