葡萄糖的分子式为C6H12O6。10分子葡萄糖经缩合反应连接而成的多聚体，其分子式应是：（） ["C60<\/sub>H120<\/sub>O60<\/sub>","C6<\/sub>H12<\/sub>O6<\/sub>","C60<\/sub>H102<\/sub>O51<\/sub>","C60<\/sub>H100<\/sub>O50<\/sub>","C60<\/sub>H112<\/sub>O51<\/sub>"]
馈线自动化的实施原则是什么？
Combustion knock will most likely occur as a result of using a fuel with（） ["low ignition quality","a high volatility","low ignition delay","a high cetane number"]
Word 2003中文版中，打开【文件】菜单，单击【页面设置】命令按钮可以完成打印的（）等设置。 ["纸张大小","页边距","纸张方向","字体大小"]
High exhaust temperatures from all of cylinder of a turbocharged, four-stroke/cycle diesel engine can be caused by an（） ["inoperative turbocharger","inadequate fuel supply","overload on one cylinder","unequal load distributio"]
馈线自动化如何分类？
