如图,矩形ABCD中,对角线AC、BD相交于点O,点E、F、G、H分别是AO、BO、CO、DO的中点,连接EF、FG、GH、EH,则下列说法不正确的是( )
A:△OEF和△OAB是位似图形
B:△OEH和△OFG是位似图形
C:△EFH和△ABD是位似图形
D:△OHG和△OGF是位似图形
下列发生的现象与摩擦起电无关的是( )
The study suggests that the cultures we grow up _______influence the basic processes by which we see world around us.