◎ 题干
改错。
1.  It's important to has a healthy lifestyle.
2.  Ben is weak at English and math.
3.  Today we have too many homework.
4.  I think my mother has a cold, also.
5.  She needs to seeing the dentist.
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◎ 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“改错。1.It's important to has a healthy lifestyle.2.Ben is weak at English and math.3. Today we have too many homework.4.I think my mother has a cold, al…”主要考查了你对  【不定代词】【副词】【实义动词】【介词】【主谓一致】  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。