60÷25×20%,
=150×20%,
=30;
答:这个数的20%是30.
58岁男性,高血压病史,演讲时突发头痛、呕吐、右侧偏瘫。在急诊室检查时病人昏迷,左侧瞳孔大,光反射消失。诊断()
A.脑出血,左颞叶沟回疝
B.脑出血,右颞叶沟回疝
C.脑出血,小脑扁桃疝
D.蛛网膜下腔出血
E.颈内动脉血栓形成
--Why is she at Xiao Ying’s home?
--_________ they are friends.
A.So
B.For
C.Since
D.Because