问题
单项选择题
震颤麻痹发病的主要原因是由于纹状体:()
A.CO中毒
B.吩噻嗪类药物中毒
C.脑动脉硬化
D.多巴胺减少
E.锰中毒
答案
参考答案:D
震颤麻痹发病的主要原因是由于纹状体:()
A.CO中毒
B.吩噻嗪类药物中毒
C.脑动脉硬化
D.多巴胺减少
E.锰中毒
参考答案:D
以下五个家庭中的成员都打算购买一些产品。请仔细阅读第56—60题中的信息,从A到F的六个选项中,选出适合他/她拟购买产品的最佳广告语,其中一项为多余选项。 小题1:Jack is going to study in a famous university. These days, his father is looking for a mobile phone for him so as to keep in touch with each other closely. 小题2:Tom is a middle school student. He likes sports very much and plays football every afternoon. But his shoes are too small for him, so after class this afternoon he has to buy a pair of new shoes. 小题3:Mary is going to have her 15th birthday party. Her family are making preparations for it. Her brother’s job is to buy some drink. 小题4:Joan doesn’t want to forget the past, especially the happy moments. 小题5:Alice is afraid of opening her mouth, because a bad smell will come out. So she needs something which can remove the smell no matter how much it is.
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