【简答题】查出)metals when people walk through.
【单选题】According to the author, how are the metals and people alike?
B.
They both suffer from stress
D.
They will snap when the level of stress is over a point
【简答题】According to the text, in what way are people like metals?
【单选题】According to the author, in what way are the metals and people alike?
B.
They both suffer from stress.
C.
They are easy to snap.
D.
They will snap when the level of stress is over a point.