激素按其作用的受体可分为________和________。
参考答案：膜受体激素；核受体激素
下列哪些是肝肾综合症特征()
A．少尿或无尿
B．低尿钠
C．稀释性低钠血症
D．氮质血症
E．肾小管坏死
Some people go back for their education to ______ another degree or diploma to get a better job. [ ]
A. acquire
B. inquire
C. request
D. require
