饱和蒸汽压
参考答案：
是指在一定温度下，储存在密闭容器中的液化气体达到汽液两相平衡时，气液分界面上的蒸汽压力。
The reason ____ their failure you know is _____ they didn’t get fully prepared for the experiment.
A．why; that
B．that; why
C．for; that
D．why; because
公办普通高中招收择校生“三限”政策是什么？
