MCQOPTIONS
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| 1. |
The plane surfaces intersect in a ____________ the line of intersection between two curved surfaces is _________ and between a plane surface and curved surfaces is a _________ |
| A. | straight line, curve, curve |
| B. | straight line, straight line, curve |
| C. | straight line, curve, straight line |
| D. | curve, curve, curve |
| Answer» B. straight line, straight line, curve | |