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下面四组线段中,不能成比例的是A.a=3,b=6,c=2,d=4B.a=1,b=,c=,d...
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下面四组线段中,不能成比例的是( )
A.a=3,b=6,c=2,d=4
B.a=1,b=
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC/SURBVDhPzZNBEsUQEETnXBaOY+8m1g5iOwfJ
wlH6ZwRJ8ItklVSpQmn9picIg4+IsDT+iUf77R59XMz2zEB7xIw7x44e2nI+zrASZl5PxZG5OskN
0WtQdp+Ku0ClhFXnVsyWUKp45nyrH3ggjvDaokQnRIRgchtMJZRfs8fV8KVHpVUhhDR1iqDcluat
WBKu3ZIDe2iyPi0SweF+FUtA/SM58G98ZscV9xH28A1cNzenQMq9E8tF4v7KuVCsin81ApctPDAe
KwAAAABJRU5ErkJggg==
)
,c=
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADISURBVDhP1ZOxDcQgDEU9FwXj0HsTagahZZAU
jPIPgwMhxyko3SFFigzP3/+TEBaLiLD1/IJX9XuN/gTOAbbmYREysD12DrZDp9U9OHEBGekW0Aac
ESyBWRq0K2Tt8gyrKqdGXMd/hOthG1Dy0ZXAqv4CbjZsiZsQnXpxvbf4GkL3sDSD4oJijPWcNwTj
j/o+wWVgUaIzJclAbQyJOkFTn2GpNJ8t7XFlk2dXNkX9G17/JhN8eAMy/h0s/UX9lXL/Zq9pryeu
1Q+uWIPqmKo/AAAAAABJRU5ErkJggg==
)
,d=
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC0SURBVDhPzZNNDsAQEIXnXBaOY+8m1g5i6yBd
zFFe/bY0pGpViUTEN+/NA2EwiAhLcwaP9p979HOYLWTNQfvL7IJtDy0tOCFhHYpU/h1mLmAW9PoL
3CbqNeib7Vsx3f0OnEqU4KTNCbz3/HgIbCWoBEhwqjxFdV9BsDcdTd/knEvnjCAIc2Q7U5hh5Sjt
5CCrd3BUaj5Kk1ffswqHovpcuW+ma+4wAiTMHhzrRvUt5WpqFT4BvDKYovKwNAUAAAAASUVORK5C
YII=
)
C.a=4,b=4,c=5,d=10
D.a=2,b=
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACySURBVDhPzZO5EcMgEEW3LgLKId9OiCmElEIU
UMq3lsOAjTRrRWaGhOH9Y5EIm0VEUO0reHf+eUb/D+dgxxxsQD4jK2MncAPmmjo4MTh9T0cBZwTb
n44xayjg4ZhYRCyCFNZ3HgJlcK3DT85VYgyPEF17AveWl0/zep1wd44xlnveEIw/apcbOPGuc0lQ
3Rc4B9jpR5mfbMnnzkvifh97FFrgwxuQ8c9g0RT3R849kBZ+AeaPnaoEN+d7AAAAAElFTkSuQmCC
)
,c=
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABYAAAASCAYAAABfJS4tAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADOSURBVDhP3ZRLDsQgCIY5lwuP456buPYgbj1I
Fx6FEcbHTMWknboakiaNyscPiECKAQA9/lZgbf3OGvwxOAeyYCnkOccc7OiJDcRHrpUiYXXUwImw
wj5DXgOLRwFoiktQTHMWD8GZgm1XE0voYQ/BA5SQA4xSbQNzCGlirctWsPSh34roasddz4vHebZF
874OljNNcYxRtrwBMv6Q/1/BCbUai/K36gkswzEepn69VuvnAXHFmVXriu88QafJO7whMH4/mDWx
6u2KW7I7wC8R1lS6QtNXLwAAAABJRU5ErkJggg==
)
,d=
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下面四组线段中,不能成比例的是( )
A.a=3,b=6,c=2,d=4
B.a=1,b=
,c=
,d=![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC0SURBVDhPzZNNDsAQEIXnXBaOY+8m1g5i6yBd
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3CbqNeib7Vsx3f0OnEqU4KTNCbz3/HgIbCWoBEhwqjxFdV9BsDcdTd/knEvnjCAIc2Q7U5hh5Sjt
5CCrd3BUaj5Kk1ffswqHovpcuW+ma+4wAiTMHhzrRvUt5WpqFT4BvDKYovKwNAUAAAAASUVORK5C
YII=
)
C.a=4,b=4,c=5,d=10
D.a=2,b=
,c=
,d=
-
下面四组线段中,不能成比例的是( )
A.a=3,b=6,c=2,d=4
B.a=1,b=
,c=
,d=![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC0SURBVDhPzZNNDsAQEIXnXBaOY+8m1g5i6yBd
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YII=
)
C.a=4,b=4,c=5,d=10
D.a=2,b=
,c=
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下面四组线段中,不能成比例的是( )
A.a=3,b=6,c=2,d=4
B.a=1,b=
,c=
,d=![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC0SURBVDhPzZNNDsAQEIXnXBaOY+8m1g5i6yBd
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3CbqNeib7Vsx3f0OnEqU4KTNCbz3/HgIbCWoBEhwqjxFdV9BsDcdTd/knEvnjCAIc2Q7U5hh5Sjt
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YII=
)
C.a=4,b=4,c=5,d=10
D.a=2,b=
,c=
,d=
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下面四组线段中,不能成比例的是( )
A.a=3,b=6,c=2,d=4
B.a=1,b=
,c=
,d=![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
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YII=
)
C.a=4,b=4,c=5,d=10
D.a=2,b=
,c=
,d=
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下面四组线段中,不能成比例的是( )
A.a=3,b=6,c=2,d=4
B.a=1,b=
,c=
,d=![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
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YII=
)
C.a=4,b=4,c=5,d=10
D.a=2,b=
,c=
,d=
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下面四组线段中,不能成比例的是( )
A.a=3,b=6,c=2,d=4
B.a=1,b=
,c=
,d=![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC0SURBVDhPzZNNDsAQEIXnXBaOY+8m1g5i6yBd
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YII=
)
C.a=4,b=4,c=5,d=10
D.a=2,b=
,c=
,d=
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下面四组线段中,不能成比例的是( )
A.a=3,b=6,c=2,d=4
B.a=1,b=
,c=
,d=![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
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YII=
)
C.a=4,b=4,c=5,d=10
D.a=2,b=
,c=
,d=
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下面四组线段中,不能成比例的是( )
A.a=3,b=6,c=2,d=4
B.a=1,b=
,c=
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YII=
)
C.a=4,b=4,c=5,d=10
D.a=2,b=
,c=
,d=
-
下面四组线段中,不能成比例的是( )
A.a=3,b=6,c=2,d=4
B.a=1,b=
,c=
,d=![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC0SURBVDhPzZNNDsAQEIXnXBaOY+8m1g5i6yBd
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YII=
)
C.a=4,b=4,c=5,d=10
D.a=2,b=
,c=
,d=
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下面四组线段中,不能成比例的是( )
A.a=3,b=6,c=2,d=4
B.a=1,b=
,c=
,d=![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
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YII=
)
C.a=4,b=4,c=5,d=10
D.a=2,b=
,c=
,d=