题目内容

心迷走神经和心交感神经属于

A. 感受器
B. 传入神经
C. 中枢
D. 传出神经
E. 效应器

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脊髓前角运动神经元的轴突构成的纤维属于

A. 感受器
B. 传入神经
C. 中枢
D. 传出神经
E. 效应器

When the Second World War was over, Britain was active in setting up the United Nations and became one of the fivepermanent members of

The present foreign policy of Britain is greatly influenced by itsimperialhistory and also by its_____.

Britain's special relationship with____is another major factor which influences the British foreign policy.

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