属于热痉挛机制的是()
A．机体以失盐为主或单纯补水
B．血钠降低
C．大量液体丧失
D．易发生外周循环衰竭
E．汗腺疲劳
参考答案：A, B, C, D
___ April Fool's Day, most of his classmates were by him. [ ]
A. On; fooled
B. On; fools
C. At; fooled
D. In; fooled
简述借贷记账法的基本内容。
