AD的发病率与年龄呈(),女性()男性。65岁以上的老年人中痴呆的患病率约为()。患病率随着年龄增加而()。
参考答案:正相关‖多于‖5%‖增加
战国七雄战事不断。长平之战后,东方六国再也无力抵御其进攻,统一趋势增强。请问,长平之战的战胜国是____。
A.赵
B.魏
C.韩
D.秦
Everyone __________ quietly when suddenly a stranger __________ in.[ ]
A. was reading; rushed
B. was reading; was running
C. read; rushed
D. read; was rushing