智慧树知到《工程制图(全英语)(山东联盟)》章节测试答案
A.正确
B.错误
正确答案:正确
9、Two lines are parallel in space provided that their respective projections on two projection planes are parallel.。
A.正确
B.错误
正确答案:正确
10、If a line is parallel to any line in a plane, the line is parallel to the plane.。
A.正确
B.错误
正确答案:正确
第三章单元测试
1、What type of intersection line can you get, when a sphere cut by a plane?
A.uncertain
B.straight line
C.circle
D.ellpse
正确答案:circle
2、Known to have four sets of projections of a sphere with a circular hole, the correct set is()
A.c
B.a
C.b
D.d
正确答案:c
3、Known solid’s main view and top view, select correct left view()
A.a
B.d
C.b
D.c
正确答案:a
4、Given the main view and top view of the solid, the correct left view is()
A.d
B.b
C.a
D.c
正确答案:c
5、According to the main and top views, select the right left view()
A.b
B.c
C.d
D.a
正确答案:a
6、Select the correct left view()
A.a
B.d
C.b
D.c
正确答案:c
7、Select the correct left view()
A.a
B.d
C.c
D.b
正确答案:d
8、Select the correct left view()
A.c
B.d
C.b
D.a
正确答案:b
9、Select the correct top view()
A.d
B.a
C.b
D.c
正确答案:a
10、Select the correct top view()
A.d
B.a
C.c
D.b
正确答案:b
11、Select the correct left view()
A.b
B.c
C.a
D.d
正确答案:c
12、Select the correct left view()