题目内容
在一定的温度和压力下，气体混合物中组分气体的物质的量分数越大，则该组分气体分压越小
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聚集状态相同的物质在一起，一定时单相体系
液体的蒸气压只与温度有关，与压力等其他因素都没有关系。
Choose the correct words or expressions from each pair of synonyms.figure number1)He was born at ______ 3, Argyll Street.2)By 2004, this ______ had risen to 14 million.
Choose the correct words or expressions from each pair of synonyms.occupy take up1)The students ______ all the seats in the library in advance , although some of them are still empty now.2)I won’t _______ any more of your time.
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