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【单选题】
关于动作电位传导的叙述，错误的是A.
细胞膜任何一处产生动作电位都可传遍整个细胞膜
B.
动作电位的传导靠局部电流进行
C.
传导速度取决于刺激强度
D.
动作电位幅度不会因传导距离而改变
E.
动作电位可双向传导
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皮皮学刷刷变学霸
举一反三
【单选题】The two countries are different _____ their people use different body language. [ ]
A.
in that
B.
from what
C.
in which
D.
from which
【单选题】_______ is very popular throughout China and is popularly known as the “National Ball Game” of China
A.
Table tennis (Ping-Pong)
B.
Badminton
C.
Volleybal
【简答题】Do you play ________ volleybal l? [ ] A .a B. the C. an D./
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