You _______ play on the street.[ ]
A. can't
B. don't
C. not
D. can
答案:A
通达指数
巴比妥类中毒,患者处于深昏迷状态治疗首选()
A.辅酶
B.吸氧
C.甘露醇
D.呼吸中枢兴奋剂
E.红霉素