Which of the following would be the most appropriate title for the passage? According to the passage, what happens when the tem

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问题 Which of the following would be the most appropriate title for the passage?
According to the passage, what happens when the temperature is increased in a closed container holding a liquid?

选项 A、The liquid and the gas phases become more similar.
B、The liquid and the gas become less dense.
C、The container expands.
D、The liquid evaporates out of the container.

答案A

解析 从文章最后一段第一句话可知,如果温度和压力增加一点,液体和气体最基本的相似之处就得非常明显。故应选A。
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