MCQOPTIONS
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| 1. |
Field test for strength of good bricks is to drop it from a height of ______ and they should not break |
| A. | 1.2 m |
| B. | 1.0 m |
| C. | 0.7 m |
| D. | 0.75 m |
| Answer» C. 0.7 m | |