MCQOPTIONS
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| 1. |
Complete the series choosing the missing letter/s:rrs__ssrrr__tssr__rst__sr |
| A. | t, s, r, s |
| B. | t, s, s, r |
| C. | s, t, t, r |
| D. | r, r, s, t |
| Answer» B. t, s, s, r | |