函数y=logax,y=logbx,y=logcx,y=logdx的图象如图所示,则a,b,c,d的大小顺序是( )
A:1<d<c<a<b
B:c<d<1<a<b
C:c<d<1<b<a
D:d<c<1<a<b
“常恐秋节至”中“恐”的正确解释是( )。
从右栏中找出左栏各句的应答语。
①What does he look like?____ A. It's yellow.
②Is his bike new?____ B. Yes, they are.
③Whose book is this?____ C. He has gray hair.
④Are these your apples?____ D. Sorry, I don't know.
⑤What color is your coat?____ E. It's mine.
读右图,完成下列各题.
若幂函数y=mxα(m,α∈R)的图象经过点 (8,14) ,则α= ____ .
“一带一路”互联互通,“一带一路”是“丝绸之路经济带”和“21世纪海上丝绸之路”的简称.读图,回答问题.