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【单选题】
传入侧枝性抑制的形成是由于A.
兴奋性释放量减少
B.
兴奋抑制性中间神经元
C.
轴突末梢去极化
D.
兴奋递质破坏过多
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反馈参考答案：
举一反三
【单选题】TBT协议鼓励各成员以国际标准作为制定本国技术法规的基础，这体现了贸易技术壁垒 (TBT)协议的基本原则中的( )原则。
A.
非歧视
B.
同等效力
C.
透明度
D.
标准协调
【简答题】TBT
【简答题】Monologue. 1. Complete the following statements to show the things the woman used to do.
【简答题】Monologue. 1. Choose the best answer (a, b, or c) to complete each of the following statements.
【简答题】简述TBT有限干涉原则。
【简答题】TBT盛行的原因是什么?
【简答题】在右下图所示的电路中, E 1 =40V , E 2 =5V , E 3 =25V , R 1 =5 Ω, R 2 = R 3 =10 Ω,试用支路电流法求各支路的电流。
【简答题】Monologue. 1. Choose the best answer (a, b, or c) to complete each of the following statements.
【单选题】Questions 22 -25 are based on the following monologue. How did the name of 'computer virus' come into being?
A.
It resembles the biological virus.
B.
It works the same way as the human virus.
C.
It influences the human as the biological viruses do.
D.
It spreads to people who use the infected computers.
相关题目：
【简答题】Monologue. 1. Choose the best answer (a, b, or c) to complete each of the following statements.
【简答题】Monologue. 1. Choose the best answer (a, b, or c) to complete each of the following statements.
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