简述全球产品结构的优点。
（）是指警冲标处靠非线路交会的一方。 ["警冲标内方","警冲标外方","信号机前方","信号机后方"]
She（）stealing when she had no money. ["seized on","took stock of","resorted to","took nventory of"]
直径4mm电焊条，其焊接电流一般为（）A。 ["60~100","160~210","260~300"]
下面对本体论理解不正确的一项是（）。 ["探讨世界本原问题","在宗教上表现为追求彼岸世界","在科学上表现为追求第一推动力","康德是本体论哲学的代表人物"]
汽轮机主汽温度下降有哪些危害，如何处理？
