【简答题】根据句意及首字母补全单词。 1. She won a g_____ medal at the last Olympics 2. The old man is kind and l_____. Every child here loves him. 3. In 2004 Olympics Liu Xiang set a new r_____ in 110 hurdles. 4. Alice is a...
【单选题】Within the next 20 years, various regions of the world may experience severe changes in climate. Some may be vulnerable to longer droughts, others to more coastal flooding.