题目内容
材料抵抗压力水渗透的性质称为抗渗性，用材料的渗透率来表示。
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材料受冻融破坏主要是其孔隙中的水结冰所致，水结冰时体积缩小。
，the ancestor of the present Queen, Elizabeth ll, united England under his rule in 829.
The doctrine of the “___________________" held that the sovereign derived his authority fromGod,not fromhissubjects
During the civil war in the 17th century, those who represented the interests of Parliament arecalled “",and those who supported the King were calledloyalists.
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