Win95退出之后，屏幕上显示（）。 ["A、无显示","B、提示用户关机","C、自动关机","D、Dos提示符"]
SRM42所能接入的业务包括（）。 ["STM-1","STM-4","STM-16","GE"]
蔷薇亚纲是双子叶植物中很大的一个亚纲。其中有很多经济上具重要意义的科。请将下列著名果树归入其所属的科。蔷薇科：（）；漆树科：（）；芸香科：（）；无患子科：（）；鼠李科：（）；葡萄科：（）。 ["柠檬","梨","枇杷","枳祺（北拐枣）","苹果","沙田柚","樱桃","杜果","梅","葡萄","湘橙","荔枝","蟠桃","枣","龙眼","草梅","潮州剂酚醛塑柑","李"]
“紫色”下列选项中正确的英文表述是（）。 ["Gray","Pink","Purple","Yellow"]
M820TCMi工作状态有哪三种？（） ["透传","监测","运行","不使用"]
蠕墨铸铁具有结晶过冷倾向，故碳含量应是当选的（）一些。
