◎ 题干
单词拼写。
1. Metals e ____ when they are heated.
2. They were ____ ( 费力) up the hill with heavy bags.
3. The people there are fighting to gain their f _____ from
  foreign control.
4. It was a new form of  _____ ( 细菌) and nobody knew how  it would affect humans.
5. After exam, we should make a s  ____  of the results of  the exam briefly.
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“单词拼写。1. Metals e ____ when they are heated.2. They were____ ( 费力) up the hill with heavy bags.3. The people there are fighting to gain their f _____ …”主要考查了你对  【单词、词组】  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。