A:标准状况下,反应过程中得到6.72L的气体
B:最终得到7.8g沉淀
C:最终得到的溶液中只含NaCl溶质
D:最终得到的溶液中c(Na+)=1.5mol/L
下列反射活动中,人类所特有的是( )
A. taller B. saw C. ton D. smaller E. bored F. happy G. size H. angry
I. visited J. younger K. sad L. older M. watched N. went O. longer
P. excited Q. won R. metre S. more T. kilogram U. tired V. read