棱长为1dm的正方体的体积是（ ）；棱长为100cm的正方体的体积是1（ ）。
1dm3；m3
_________ happened to be no one in the building when the fire broke out. [ ]
A. It
B. There
C. This
D. That
温病后期，午后低热，耳聋，颧红，牙齿燥如枯骨，此属()
A.肾阴枯竭
B.胃阴大伤
C.阳明热盛
D.津液大伤
E.胃肾热盛
