name is Sandy.[ ]
A. She
B. Her
答案：B
药物拮抗解毒是救治中毒的有效措施，药物拮抗的机制有（）
A.生理性拮抗
B.生物性拮抗
C.物理性拮抗
D.化学性拮抗
E.机械性拮抗
Does the TV say ______ happened in Iraq every day
A．terrible something B．something terribleC．terrible anything D．anything terrible
