根据第一段"Singapore uses about two billion liters of water every day-a number it expects could double in the next four decades. That kind of consumption is adding pressure to the Asian city state to address growing concerns about global water shortage.新加坡每天用水量约为20亿公...
The beauty of Guizhou including Asia's tallest waterfall, Huangguoshu, and Asia's longest cave (洞穴), Shuanghe Cave can be seen by (C)them.Along (B) its beautiful views, there are also unique local cultures. Guizhou is home to 17 ethnic groups (少数民族), including the Miao, Dong and...
Located in Ontario, Niagara Falls rightfully upholds the natural beauty of this country. It includes three falls: American Falls, Horseshoe Falls, and Bridal Veil Falls. It has the highest flow rate of any other waterfall in America, which makes it highly popular among tourists. In ad...
(1)细节理解题。根据文中"Seated in Southwest China,Guizhou is one of China's "natural jewels(珍宝)".It has beautiful mountains,lovely lakes and unique karst landforms(喀斯特地貌)…Guizhou also has Asia's tallest waterfall,Huangguoshu