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【多选题】
最能直接反映销售获利能力的指标是( )A.
主营业务利润率
B.
成本费用利润率
C.
净资产收益率
D.
营业利润率
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】(拉压) 圣维南原理:承受轴向拉压的杆件,只有在( 加力端一定距离外 )长度范围内变形才是均匀的。(照抄就行)
【简答题】圣维南原理:承受轴向拉压的杆件,只有在( )长度范围内变形才是均匀的。( 加力端一定距离外 )
【单选题】It's very interesting to note where the debate about diversity is taking place. It is taking place primarily in political circles. Here at the College Fund, we have a lot of contact with top corporate...
A.
superficial
B.
remarkable
C.
debatable
D.
essential
【单选题】It' s very interesting to note where the debate about diversity is taking place. It is taking place primarily in political circles. Here at the college Fund, we have a lot of contact with top corporat...
A.
remarkable
B.
superficial
C.
essential
D.
debatable
【单选题】为压缩文件制作自解压文件时，可以在WinRAR程序的主界面中选中文件，将该压缩包作成EXE文件可以通过快捷键（）
A.
Alt+C
B.
Alt+X
C.
Ctrl+C
D.
Ctrl+X
【单选题】It's very interesting to note where the debate about diversity is taking place. It is taking place primarily in political circles. Here at the College Fund ,we have a lot of contact with top corporate...
A.
superficial
B.
remarkable
C.
debatable
D.
essential
【单选题】用WinRAR为压缩文件制作自解压文件时，可以在WinRAR程序的编辑窗口中选中文件，并在工具栏中选择（）。
A.
自解压格式按钮
B.
自定义格式按钮
C.
自释放格式按钮
D.
自添加格式按钮
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