【判断题】
<img src=https://huaweicloudobs.ahjxjy.cn/77EE8D6608A76B4002A8F58A3F032280.png title=8.png alt=8.png/>
①
正确
②
错误
【单选题】
8.Mostchildrenlike________.
①
fried potatoes
②
frying potatoes
③
fried potatos
④
frying potatos
【单选题】
<img title=8.jpg alt=8.jpg src=https://huaweicloudobs.ahjxjy.cn/3BF8C9809E3C70166021324C0A0CBA3B.jpg/>
①
<img title=8-1.jpg alt=8-1.jpg src=https://huaweicloudobs.ahjxjy.cn/B52940430041607146BA2F97A4FDB371.jpg/>
②
<img title=8-2.jpg alt=8-2.jpg src=https://huaweicloudobs.ahjxjy.cn/9288DF0AB932AC638A12097F53D9901A.jpg/>
③
<img title=8-3.jpg alt=8-3.jpg src=https://huaweicloudobs.ahjxjy.cn/7880AD339C576A327235572018CD9EFA.jpg/>
④
<img title=8-4.jpg alt=8-4.jpg src=https://huaweicloudobs.ahjxjy.cn/30F0AA0ED4FFFCCDB0206E88441A7286.jpg/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/D15E15E6C4E28F30B8C66C712E13C1E1.png title=2-B.png alt=2-B.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/71F96B01EC42624D2F43333C279904D8.png title=2-1.png alt=2-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/434DC9367A7013D83A4C86FA0710357B.png title=2-2.png alt=2-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/CCB45D994475E244267423BA4E6B4A5E.png title=2-3.png alt=2-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/0127ABAECB8C07F3EAB3DF13073029B9.png title=2-4.png alt=2-4.png/>
【单选题】
<img title=8.jpg alt=8.jpg src=https://huaweicloudobs.ahjxjy.cn/58FD3B8877640DBAA104A27BDA6A0CF8.jpg/>
①
<img title=8-1.jpg alt=8-1.jpg src=https://huaweicloudobs.ahjxjy.cn/FAC8334B2D2BC95536874B1A31697636.jpg/>
②
<img title=8-2.jpg alt=8-2.jpg src=https://huaweicloudobs.ahjxjy.cn/70D8EAAEEE036A7F3C2027A7FD3A75D1.jpg/>
③
<img title=8-3.jpg alt=8-3.jpg src=https://huaweicloudobs.ahjxjy.cn/3DDDBC80B708887378330C87CB8A24FA.jpg/>
④
<img title=8-4.jpg alt=8-4.jpg src=https://huaweicloudobs.ahjxjy.cn/711E0D02734011E65E2C688154CF1D1A.jpg/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/6E0E708B627E7EE3B36893EE8075DDEB.png title=30.png alt=30.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/605F343EC43C997F9FA0764E126576F2.png title=30-1.png alt=30-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/F59DB794C1EBAAB4712060C8D199CB68.png title=30-2.png alt=30-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/539FBBECE18A740DD4DB5F61953E9752.png title=30-3.png alt=30-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/486632BECFF607E0CB14566C71B40A55.png title=30-4.png alt=30-4.png/>
【单选题】
已知A、B、C三点坐标分别为（10、20、30）（20、40、60）、（30、60、90），则A、B、C三点______。
①
Normal
0
7.8 磅
0
2
false
false
false
EN-US
ZH-CN
X-NONE
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:普通表格;
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-parent:"";
mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
mso-para-margin:0cm;
mso-para-margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:10.5pt;
mso-bidi-font-size:11.0pt;
font-family:等线;
mso-ascii-font-family:等线;
mso-ascii-theme-font:minor-latin;
mso-fareast-font-family:等线;
mso-fareast-theme-font:minor-fareast;
mso-hansi-font-family:等线;
mso-hansi-theme-font:minor-latin;
mso-font-kerning:1.0pt;}
表示一个平面
②
Normal
0
7.8 磅
0
2
false
false
false
EN-US
ZH-CN
X-NONE
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:普通表格;
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-parent:"";
mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
mso-para-margin:0cm;
mso-para-margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:10.5pt;
mso-bidi-font-size:11.0pt;
font-family:等线;
mso-ascii-font-family:等线;
mso-ascii-theme-font:minor-latin;
mso-fareast-font-family:等线;
mso-fareast-theme-font:minor-fareast;
mso-hansi-font-family:等线;
mso-hansi-theme-font:minor-latin;
mso-font-kerning:1.0pt;}
不能表示一个平面
③
Normal
0
7.8 磅
0
2
false
false
false
EN-US
ZH-CN
X-NONE
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:普通表格;
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-parent:"";
mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
mso-para-margin:0cm;
mso-para-margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:10.5pt;
mso-bidi-font-size:11.0pt;
font-family:等线;
mso-ascii-font-family:等线;
mso-ascii-theme-font:minor-latin;
mso-fareast-font-family:等线;
mso-fareast-theme-font:minor-fareast;
mso-hansi-font-family:等线;
mso-hansi-theme-font:minor-latin;
mso-font-kerning:1.0pt;}
表示一个特殊位置平面
④
Normal
0
7.8 磅
0
2
false
false
false
EN-US
ZH-CN
X-NONE
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:普通表格;
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-parent:"";
mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
mso-para-margin:0cm;
mso-para-margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:10.5pt;
mso-bidi-font-size:11.0pt;
font-family:等线;
mso-ascii-font-family:等线;
mso-ascii-theme-font:minor-latin;
mso-fareast-font-family:等线;
mso-fareast-theme-font:minor-fareast;
mso-hansi-font-family:等线;
mso-hansi-theme-font:minor-latin;
mso-font-kerning:1.0pt;}
无法判断
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/83F8EA08A65C64C25975C8EE140A7DAD.png style=vertical-align: middle;/>是函数<img src=https://huaweicloudobs.ahjxjy.cn/15D71AB7985EDA4805F30DA4A5F6AB80.png style=vertical-align: middle;/>的
①
连续点
②
可去间断点
③
跳跃间断点
④
无穷间断点
【单选题】
<img title=30-A.jpg alt=30-A.jpg src=https://huaweicloudobs.ahjxjy.cn/5B2942CB78A2030DD54C07D3156B6F34.jpg/>
①
<img title=30-1.jpg alt=30-1.jpg src=https://huaweicloudobs.ahjxjy.cn/332E33578F9AC87B2EA652AF91396D3D.jpg/>
②
<img title=30-2.jpg alt=30-2.jpg src=https://huaweicloudobs.ahjxjy.cn/0DAB7110B33FD891D39E108B2CA101BD.jpg/>
③
<img title=30-3.jpg alt=30-3.jpg src=https://huaweicloudobs.ahjxjy.cn/E2CFFBD523AEFF3315C24076F03C0B64.jpg/>
④
<img title=30-4.jpg alt=30-4.jpg src=https://huaweicloudobs.ahjxjy.cn/0E4828801626837156B2EBA853399F4D.jpg/>