A dealer in a casino has rolled a five on a single die three times in a row. What is the probability of her rolling another five on the next roll, assuming it is a fair die（）

A. 0.001.

B. 0.500.

C. 0.167.

推动北部湾经济区与西江经济带“双核”联动发展，加强与（）合作。

A、西南中南

B、西部

C、港澳台

D、华南