I . 根据首字母或中文提示补全单词：（每题2分，共30分）A
1. A He fell down the horse, but he managed to s_________ to his feet.
2. B Some people have the wrong attitude towards people with _________.
3. A He is an e___________ boy; he is always working or playing hard.
4. B We had a pleasant time, a___________ from the weather.
