—Yes. She always encouraged us and gave us support we met difficulties.
A:whenever
B:whatever
C:however
对下面是对课文《白杨礼赞》的品析,不正确的一项是( )
如图,在平行四边形ABCD中,点A、B、C的坐标分别是(1,0)、(3,1)、(3,3),双曲线y= kx (k≠0,x>0)过点D.