黑板的两条对边互相______，两条邻边互相______．
黑板的两条对边互相平行，两条邻边互相垂直．
故答案为：平行，垂直．
下焦瘀热，损伤膀胱血络，尿中带血，赤涩热痛，舌红，脉数。治宜选用( )
A．八正散 B．小蓟饮子 C．导赤散 D．龙胆泻肝汤 E．萆薜分清饮
─Why don't you help your mother do the dishes?
─Because I _____ to do chores. [ ]
A. hate
B. like
C. enjoy
D. use
