有关大脑两半球功能单侧化的研究表明，知觉物体的空间关系、情绪、欣赏音乐和艺术一般定位于

被称作“生命中枢”的中枢神经系统结构是

Sixty per cent of television viewers chose him as their _______ actor.

龚自珍诗 "昨日相逢刘礼部，高言大居快无加。从此烧尽虫鱼书，甘作东京卖饼家。 "反映了他的学术转向 ()

因受者体内存在针对供者特异性抗原的预存抗体所引起的排斥反应是

党在过渡时期的总路线和总任务是 ______。

元朝管辖西藏地区事务的机构 ()

当x→0时，与根号x等价的无穷小量是（）

________ the concert had begun did we realize what a splendid show it was going to be.

________ to the papers is restricted to Defense Department personnel only.