A:2NO2N2O4(正反应是放热反应)
B:C(s)+CO22CO (正反应是吸热反应)
C:N2+3H22NH3(正反应是放热反应)
D:H2SH2+S(s)(正反应是吸热反应)
I'll take it____ ____ ____ like the color of the bag.
在线粒体、叶绿体和高尔基体中都含有的化学物质是:( )
do, choose, play, go, sing, have, sleep, talk