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【单选题】
关于髓鞘的叙述错误的是:A.
中枢神经纤维的髓鞘由少突胶质细胞形成
B.
周围神经纤维的髓鞘由细胞形成
C.
髓鞘的化学成分主要是糖蛋白
D.
一个细胞形成一个结间体
E.
一个少突胶质细胞可多个轴突
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【判断题】In the past Women’s World Cup final, the U.S. Women’s National Soccer Team had also been acknowledged as champions of gender equality, demanding Equal Pay with their male counterparts.
A.
正确
B.
错误
【简答题】Cloze Directions: There is a passage with 10 blanks, please read it carefully and select one word from the word bank below to fill in the blanks appropriately. beat overall largely boo...
【单选题】Beginning in 1991 Argentina conducted its monetary policy through a currency board. In January 2002, Argentina abandoned the currency board and allowed its currency to float against other currencies. ...
A.
the Argentine Peso had grown too strong against major trading powers thus the currency board policies were hurting the domestic economy.
B.
the United States required the action as a prerequisite to finalizing a free trade zone with all of North, South, and Central America.
C.
the Argentine government lost the ability to maintain the pegged relationship as in fact investors and traders perceived a lack of equality between the Argentine Peso and the U.S. dollar.
D.
all of the above.
【简答题】已知某模糊隶属度函数向量x=(0.2,0.4,0.8,0.6) ,则L1 范数为 ,
【单选题】下列选项中，不属于特异投射系统特点的是
A.
每一种感觉的传导投射都具有专一性
B.
投射到大脑皮层第四层
C.
与大脑皮层间具有点对点的投射关系
D.
经过脑干网状系统多次换神经元后，投射大脑皮层
E.
引起皮层特定的感觉
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