急性卡他性结膜炎发病高潮期为
A．1～2天
B．3～4天
C．5～6天
D．6～7天
参考答案：B
According to some doctors, one of the ways to delay the aging process is to make sure that our brains
get enough ________. [ ]
A. assistance
B. sport
C. experience
D. exercise
以下易致心律紊乱、心搏骤停的药物是
A．细胞色素C
B．氨茶碱
C．甲硝唑
D．普萘洛尔
E．黄莲素针
s, one of the ways to
delay the aging process is to make sure that our brains