把1米长的线段平均分成10份,每份是( )分米,用小数表示是( )米,4份是( )分米,用小数表示是( )米。
1;0.1;4;0.4
In 1939, Hitler war against Poland, which started the Second World War. [ ]
A. declared
B. announced
C. broadcasted
D. advertised
理想气体在温度升高过程中,下列哪个参数一定是增加的()
A.内能
B.熵
C.压力
D.比容