A:35%
B:25%
C:40%
D:75%
如图,在矩形ABCD中,对角线AC、BD交与点O,以下说法错误的是( )
Can you tell _______ the way to the ocean? ( )
圆内接四边形ABCD中,∠A:∠B:∠C=1:2:3,则∠D=____ °