A:喑哑/谙练脚踝/徘徊创见/怆然泪下
B:剽窃/鱼鳔咯血/骨骼缉捕/开门揖盗
C:溯源/夙愿憧憬/瞳孔簌簌/天籁之音
D:商榷/证券燥热/烦躁品牌/纵横捭阖
如图,已知直线a∥b∥c,直线m,n与a,b,c分别交于点A,C,E,B,D,F,若AC=4,CE=6,BD=3,则DF的值是( )
Her father decided ________his holidays in Beijing.
下述说法正确的是( )