Weather forecast of Ali River

The main ethnic minority in Taiwan Province Province is Gaoshan, which is mainly distributed in the eastern part of Taiwan Province Island. Sun Moon Lake and Alishan are famous tourist attractions in Taiwan Province Province. The topography of Taiwan Province Province is mainly mountainous, while the rivers in Taiwan Province Province are short and swift, and there are abundant hydraulic resources. There are electrified railways and expressways around Taiwan Province Island. The option BCD is correct and does not meet the meaning of the question.

So choose: a.