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【单选题】
The sentence in the sixth paragraph 'no one could pass on his name' may mean that ______.A.
no one could change his name by himself
B.
no one could give his name to a son
C.
no one could give his name away
D.
no one could give up his name
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皮皮学刷刷变学霸
举一反三
【简答题】时分复用通信中的同步技术包括（）和帧同步。
【单选题】“阈电位”是指( )
A.
衡量兴奋性高低的指标
B.
引起超极化时的临界膜电位值
C.
引起局部电位的临界膜电位值
D.
引起动作电位的临界膜电位值
E.
引起去极化的临界膜电位值