题目内容:
请判断译文对错All substances will permit the passage of some electric current, provided the potential difference is high enough.译文只要有足够的电位差,所有的物体都允许一些电流通过。
A.正确
B.错误
参考答案:
请判断译文对错All substances will permit the passage of some electric current, provided the potential difference is high enough.译文只要有足够的电位差,所有的物体都允许一些电流通过。
A.正确
B.错误