【单选题】The human body can tolerate only a small range of temperature, especially when the per- son is engaged in vigorous activity. Heat reac- tions usually occur when large amounts of water and/or salt are ...
B.
have no salt in their bodies.
D.
have frequent fainting spells.
【多选题】下列各项反映企业经营成果的会计要素是( )。 下列各项反映企业经营成果的会计要素是( )。
【单选题】The human body can tolerate only a small range of temperature, especially when the per- son is engaged in vigorous activity. Heat reac- tions usually occur when large amounts of water and/or salt are ...