A:how to talk to
B:who to talk
C:where to talk to
D:who to talk to
如图,这是一个动物园游览示意图,建立适当的平面直角坐标系,并用坐标表示动物园中每个景点位置.
春联是文学殿堂里的一枝奇葩,它发自千人之心,出自万人之手,各展其才,各显千秋,豪放________,婉约________,粗犷________,细腻________,洋洋洒洒,蔚为大观。