in the mountain

in the mountain还是on the mountain in the mountain around the mountain和in the mountain一样吗 the students are___a walk in the mountain in the mountain(能加s吗?) at/on/in the mountain的区别? which is the biggest mountain in China? The air in mountain areas is _that in big cities in/on the foot of the mountain?用什么介词? The air in the Nanshan Mountain is fresh.(改为感叹句) qomolangma-the most dangerous mountain in the world的翻译 What is the highest mountain in the world? which mountain is the hightest in the world? on the mountain 和 in the moutain有什么区别 the Xiangshan mountain in the rain is more beautiful是什么意思 he_______(成功）in reading the top of the mountain. in the hall of the mountain king是哪部歌剧中的 the flowers in the mountain were very___(beauty)