◎ 题干
用方框中所给单词的适当形式填空。
nod   use   care   prevent    excellent
1. We should use both sides of paper and _______ plastic bags.
2. Forests can _______ the water from washing the earth away.
3. I asked Mrs. Wang if she would help. She agreed and _______.
4. Qian Xuesen is one of the most _______ scientists in the world.
5. The more _______ you describe it, the more easily we can understand.
◎ 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“用方框中所给单词的适当形式填空。nod use care prevent excellent 1. We should use both sides of paper and _______ plastic bags.2. Forests can _______ the water …”主要考查了你对  【形容词的比较级,形容词的最高级】【副词】【实义动词的过去式】【实义动词】  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。