用新斯的明治疗重症肌无力,产生了胆碱能危象
A.表示药量不足,应增加用量B.表示药量过大,应减量停药C.应用中枢兴奋药对抗D.应该用琥珀胆碱对抗E.应该用阿托品对抗
参考答案:B
His ambition is ______ an actor. [ ]
A. becoming
B. become
C. to become
D. became
综合协议交易平台是( )证券交易所为会员和合格投资者进行各类证券大宗交易或协议交易提供的交易系统。
A.深圳
B.郑州
C.大连
D.上海