《内经》对睡眠基本生理的叙述是
A."皮肤湿,分肉不解"B."留于阴也久,其气不清"C."肠胃大而皮肤有湿"D."阳气尽,阴气盛"E."阴盛阳衰"
参考答案:D
On his way to the airport, it ______ him all of a sudden that he had forgotten her birthday.[ ]
A. hit
B. knocked
C. occurred
D. beat
高渗性脱水会出现下列哪种情况()
A.水丢失过多
B.血浆钠<130mmol/L
C.水摄入不足
D.[Cl]+[HCO]>140mmol/L
E.口渴,尿少