Use an applicable word (for example, "warning" or "caution" ) to identify the level of risk. A warning tells the reader that there is a risk of injury or death. A caution tells the reader that there is a risk of damage to objects. ( )
A.Caution tells that a risk of injury or death may occur. B.Warning tells that a risk of injury or death may occur. C.Warning tells that a risk of damage to objects may occur.正确答案B
