as是起连接两个分句的作用，意思是：当。。。时候、如同实际发生的那样。当它流向南中国海时，湄公河跨6个国家。
The Mekong River becomes rapids as it passes ___ deep valleys, travelling western Yunnan province. A. by; across B. through; across C. around; to D. through; in 相关知识点: 试题来源: 解析 B 解析:从山谷中穿过应用through,表示“横跨〞时应用across。反馈 收藏...
passes through deep valleys,travelling across western Yunnan Province.Sometimes the river becomes a waterfall and enters wide valleys.We were both surprised to learn that half of the river is in China.After it leaves China and the high altitude,the Mekong becomes wide,brown and warm.As it ...
passes through deep valleys,travelling across western Yunnan Province.Sometimes the river becomes a waterfall and enters wide valleys.We were both surprised to learn that half of the river is in China.After it leaves China and the high altitude,the Mekong becomes wide,brown and warm.As it ...
It passes through China, Laos, Thailand, Myanmar, Cambodia and Vietnam. About 60 million people depend on the river for food and survival. It is also an important environment for numerous river creatures. 湄公河是东南亚最长的河流。途经中国、老挝、泰国、缅甸、柬埔寨、越南。大约 6000 万人依赖...
begins in a glacier on a Tibetan first the river is small and the water is clear and it begins to move becomes rapids as it passes through deep valleys, travelling across western Yunnan the river becomes a waterfall and enters wide were both surprised to learn that half of the river is ...
It becomes rapids as it passes through deep valleys,travelling across western Yunnan Province.Sometimes the river becomes a waterfall and enters wide valleys.they were both surprised to learn that half of the river is in China.After it leaves China and the high altitude,the Mekong becomes wide,...
passes through deep valleys.Descriptions of the MekongSometimes it becomes a 6.and enters wide valleys.RiverAfter it leaves China and high 7., the Mekong River be-comes wide, brown and warm.As it enters Southeast Asia, its pace slows.At last, the river 8.enters the South China Sea.Wang...
passes through deepvalleys, travelling across western Yunnan Province. Sometimes the river becomes a waterfall and enters wide valleys. We were both surprised to learn that half of the river is in China. After it leaves China and the high altitude,the Mekong becomes wide,brown and warm. As ...
passes through deepvalleys, travelling across western Yunnan Province.Sometimes the river becomes a waterfall and enters wide valleys.We were both surprised to learn that half of the river is in China.After it leaves Ch...