The "Warning" reads: "Under no circumsta

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问题选择题

The "Warning" reads: "Under no circumstances _____ be kept near fire!"[ ]

A. the chemical should

B. the chemical shouldn't

C. should the chemical

D. should the chemical not

答案

多项选择题

关于帕金森病的药物治疗，叙述正确的是（）

A.抗胆碱能药物对震颤和强直有一定效果，对运动迟缓疗效较差

B.金刚烷胺可促进多巴胺在神经末梢释放，对少动、强直、震颤均有改善作用

C.多巴丝肼（美多巴）为左旋多巴与外周多巴脱羧酶抑制剂的复合制剂，可减少外周不良反应、增强疗效

D.剂峰运动障碍与用药过量或多巴胺受体超敏有关

E.溴隐停为多巴受体激动剂，较少发生症状波动和运动障碍

选择题

_____ I shouted at the top of my voice _____ turn his head.

A．Not until; did he

B．Not until; he did　

C．Until; he did not

D．Until; did he not