【单选题】【消耗次数：1】
AUTOCAD的坐标体系，包括世界坐标系和（）
①
绝对坐标系
②
平面坐标系
③
相对坐标系
④
用户坐标系（USC）
参考答案：
复制
纠错
相关题目
【单选题】
下列有关AutoCAD中用户坐标系与世界坐标系的描述正确的是（ ）
①
用户坐标系与世界坐标系两者都是固定的
②
用户坐标系固定，世界坐标系不固定
③
用户坐标系不固定，世界坐标系固定
④
用户坐标系与世界坐标系两者都不固定
【单选题】
在AutoCAD中，有关对坐标系的描述，错误的是（）。
①
A.坐标系分为世界坐标系和用户坐标系
②
B.世界坐标系绝对不可能改变
③
C.用户坐标系可随时改变
④
D.世界坐标系和用户坐标系只能存在一个
【多选题】
下列关于建筑坐标系的描述，正确的是（）
①
建筑坐标系的坐标轴通常与建筑物主轴线方向一致
②
建筑坐标系的坐标原点应设置在总平面图的东南角
③
建筑坐标系的纵坐标轴通常用A表示，横坐标轴通常用B表示
④
测设前需进行建筑坐标系与测量坐标系的变换
随机题目
【单选题】
The Anti ---Japanese War____ in 1937 and it ____ eight years.
①
break out; last
②
was broken out; lasted
③
broke out; last
④
broke out; lasted
【单选题】
—Who broke the window ? —Not me. It must have been ____ else.
①
someone
②
anyone
③
everybody
④
nobody
【单选题】
It was the training that he had as a young man ____made him such a good engineer.
①
that
②
has
③
what
④
later
【单选题】
Eeveryone is working harder and living a happier life now, _________ ?
①
arent they
②
arent we
③
isnt it
④
isnt one
【单选题】
Most people come to realize that it is about time the government ____ further measures to control the population.
①
must take
②
is taking
③
takes
④
took
【单选题】
--_______ I put my coat here ?-- Sorry, you ________ .
①
mustnt
②
dont
③
neednt
④
cant
【单选题】
My____ brother is five years ____ than I.
①
elder … older
②
elder…old
③
older….old
④
elder…elder
【单选题】
By the end of last month, she _____ over five hundred letters of congratulation from different parts of the world.
①
would received
②
has received
③
had received
④
receive
【单选题】
-- Im taking my driving test tomorrow.-- _________ !
①
Cheers
②
Congratulations
③
Come on
④
Good luck
【单选题】
In order to _______ your goals, you must work hard.
①
make
②
achieve
③
require
④
develop