【单选题】【消耗次数：1】
经过两条平行线中的一条且与另一条直线平行的平面有（ ）
①
0个
②
1个
③
2个
④
无数个
参考答案：
复制
纠错
相关题目
【单选题】
下列命题“如果一个平面经过另一个平面的一条垂线，那么这两个平面互相垂直”，“如果两个平面互相垂直，那么一个平面内的一已知直线必垂直于另一个平面内的任意一条直线”，“过互相垂直的两条直线中的一条所作的平面必垂直于另一条直线”，“分别过两条互相垂直的直线所作的平面必相交”中，错误的命题有（）个。
①
1
②
2
③
3
④
4
【单选题】
提出平行线的本质属性假设是：在同一个平面内、两条直线间的距离处处相等、两条直线不相交。这是属于数学概念形成的哪个阶段？（ ）.
①
抽象本质属性
②
观察实例
③
分析共同属性
④
确认本质属性
【单选题】
平面的正面投影积聚为一条直线并与OX轴平行，该平面是（ ）。
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;}
正平面
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;}
水平面
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;}
正垂面
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;}
铅垂面
随机题目
【单选题】
which the following choice is right about the meaning of profile?（ ）
①
职位
②
文件
③
资料
④
外观
【单选题】
( ) is an official document identifying the holder as a citizen of a particular country.
①
Visa
②
Passport
③
Boarding card
④
ID card
【单选题】
A ( ) is the person who shepherds the tour group from place to place, and makes sure all things of the trip run smoothly.
①
travel agent
②
travel agency
③
tour guide
④
tourist
【单选题】
I am not familiar with his character. what is the meaning of the character in the sentence ?( )
①
角色
②
汉字
③
人物
④
性格
【单选题】
I hope you will remember the parking area and the ( )number.
①
passport
②
coach
③
company
④
group
【单选题】
First please be ( ) during your travel，otherwise we will waste time.
①
on time
②
in time
③
at the time
④
by the time
【单选题】
The receptionist receives a client. What is the chinese meaning of the client in the sentence?（ ）
①
顾客
②
代理
③
律师
④
法官