如图所示,秒表的读数是____ s,A的长度为____ cm,温度计的读数是____ ℃.
—Do you know Ang Lee's latest film “Life of Pi”? —Of course, I like it very much. I the film several times.
浓硝酸和锌反应的化学方程式为Zn+4HNO3═Zn(NO3)2+2H2O+2X↑,则X为( )
坚持“九二共识”、反对“台独”是两岸关系和平发展的政治基础。“九二共识”的核心内容是( )
已知函数y=loga(x﹣3)+2(a>0,a≠1)的图象过定点A,若点A也在幂函数f(x)的图象上,则f(2)=____