司法协助
参考答案：
是指不同国家的法院之间，根据本国缔结或者参加的国际条约或者互惠关系，彼此相互协助，为对方代为一定的诉讼行为。
槟榔肝的形成是因为
A．小胆管和结缔组织增生B．肝脏出血和肝细胞坏死C．肝细胞朝；死和结缔组织增生D．中央静脉及肝窦淤血和肝细胞脂肪变性
.Everyone knows that _______ is dangerous to play with fire, but _______ is difficult is to prevent children from playing with fire.
A．it, it
B．what, what
C．it, what
D．what, it
