_______ plays an important part in winning the fight against the serious disease?
A:Who do you think
B:Whom do you think
C:Do you think whom
D:Do you think who
若m =2125,n =375,则m、n的大小关系正确的是( )
172×24-172×14=____
为了倡导“节约用水,从我做起”,黄冈市政府决定对市直机关500户家庭的用水情况作一次调查,市政府调查小组随机抽查了其中100户家庭一年的月平均用水量(单位:吨).并将调查结果制成了如图所示的条形统计图.