①宽阔____ A.和善
②诧异____ B.惊异
③谦虚____ C.宽敞
④善良____ D.虚心
由下图直接可以得出的结论是()
如图,反比例函数y=kx的图象经过点A(2,1),若y≤1,则x的范围为( )
Boys and girls, ________ up your hands if you want to go for a picnic this weekend.