我国规定大小接地电流系统划分标准，X0/X1比值为（）
A、1—2倍
B、4—5倍
C、1倍以下
参考答案：B
解析：
知识点：基础知识
下列哪种临床表现不会是新生儿颅内出血的临床表现（）
A.激惹、过度兴奋
B.黄疸
C.呼吸暂停
D.贫血
E.腹泻
The goods which are carried into and out of the territory by the same vessel or aircraft are defined as ______.
A．transit goods B．transshipment goodsC．through goods D．import and export goods
