河南成教 / 高等数学Ⅰ
正确率：100%
4[单选题]
<p style="TEXT-JUSTIFY: inter-ideograph; TEXT-ALIGN: justify; TEXT-INDENT: 21pt; MARGIN: 0cm 0cm 0pt; FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt; tab-stops: 158.25pt 212.65pt 233.9pt 333.15pt 460.7pt"><span style="FONT-FAMILY: 宋体">设有空间区域</span><img style="VERTICAL-ALIGN: middle" width="176" height="23" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226160259262001.gif"><span style="FONT-FAMILY: 宋体">及</span><img style="VERTICAL-ALIGN: middle" width="253" height="23" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226160259079002.gif"><span style="FONT-FAMILY: 宋体">，则下列结论正确的是</span><span><span> </span></span><span style="FONT-FAMILY: 宋体">（ </span><span style="FONT-FAMILY: 宋体">）</span></p>
<p style="TEXT-JUSTIFY: inter-ideograph; TEXT-ALIGN: justify; TEXT-INDENT: 21pt; MARGIN: 0cm 0cm 0pt; FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt; tab-stops: 158.25pt 212.65pt 233.9pt 333.15pt 460.7pt"><span>A</span><span style="FONT-FAMILY: 宋体">．</span><img style="VERTICAL-ALIGN: middle" width="121" height="40" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226160259033003.gif"><span><span> </span>B</span><span style="FONT-FAMILY: 宋体">．</span><img style="VERTICAL-ALIGN: middle" width="124" height="40" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226160259948004.gif"></p>
<span style="FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt">C</span>
<span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt">．</span>
<img style="VERTICAL-ALIGN: middle" width="121" height="40" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226160259922005.gif">
<span style="FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt"><span> </span>D</span>
<span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt">．</span>
<img style="VERTICAL-ALIGN: middle" width="147" height="40" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226160259995006.gif">
A.A
B.B
C.C
D.D
<p style="TEXT-JUSTIFY: inter-ideograph; TEXT-ALIGN: justify; TEXT-INDENT: 21pt; MARGIN: 0cm 0cm 0pt; FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt; tab-stops: 158.25pt 212.65pt 233.9pt 333.15pt 460.7pt"><span style="FONT-FAMILY: 宋体">设有空间区域</span><img style="VERTICAL-ALIGN: middle" width="176" height="23" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226160259262001.gif"><span style="FONT-FAMILY: 宋体">及</span><img style="VERTICAL-ALIGN: middle" width="253" height="23" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226160259079002.gif"><span style="FONT-FAMILY: 宋体">，则下列结论正确的是</span><span><span> </span></span><span style="FONT-FAMILY: 宋体">（ </span><span style="FONT-FAMILY: 宋体">）</span></p>
<p style="TEXT-JUSTIFY: inter-ideograph; TEXT-ALIGN: justify; TEXT-INDENT: 21pt; MARGIN: 0cm 0cm 0pt; FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt; tab-stops: 158.25pt 212.65pt 233.9pt 333.15pt 460.7pt"><span>A</span><span style="FONT-FAMILY: 宋体">．</span><img style="VERTICAL-ALIGN: middle" width="121" height="40" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226160259033003.gif"><span><span> </span>B</span><span style="FONT-FAMILY: 宋体">．</span><img style="VERTICAL-ALIGN: middle" width="124" height="40" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226160259948004.gif"></p>
<span style="FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt">C</span>
<span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt">．</span>
<img style="VERTICAL-ALIGN: middle" width="121" height="40" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226160259922005.gif">
<span style="FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt"><span> </span>D</span>
<span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt">．</span>
<img style="VERTICAL-ALIGN: middle" width="147" height="40" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226160259995006.gif">
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