MCQOPTIONS
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| 1. |
TV programmes can be transmitted all over the world, with the help of ______a. geostationary satellitesb. space wave propagationc. ground wave propagationd. longitudinal waves |
| A. | a only |
| B. | a, b and c |
| C. | a and c only |
| D. | d only |
| Answer» B. a, b and c | |