[解析]
(1)D.推理判断题。根据原文第一段I am fortunate to have them all outside my backyard,and take advantage of the walking paths daily.(我很幸运,他们都在我的后院,并利用每天的散步路径。)可知,作者对于自己的生活环境很满意。故选D。
(2)C.细节理解题。根据原文第二段 I see the same trees and swans every day,but that day was different.At the edge of the small lake,I saw some new﹣born black swans.They were pretty and cute.(我每天都看到同样的树和天鹅,但那天不一样。在小湖边,我看到了一些刚出生的黑天鹅。他们很漂亮,很可爱。他们和妈妈住在一起。)以及第三段中的Thanks to him,I was able to get there and push the little swan out of the gap finally.Oh,I really hoped it wasn't injured,but at least it was alive and swimming!(多亏了他,我才能到达那里,最终把小天鹅从缝隙中推出去。哦,我真希望它没受伤,但至少它还活着,还会游泳!)可知,那天对作者来说是特别的一天,是因为她遇到了一些天鹅,并帮助了其中一只。故选C。
(3)B.推理判断题。根据原文第三段中的After hearing my words,the man smiled at me first and then agreed to help me.He drove the mother away with great efforts,and for several times,he was almost hurt by the mother.(听了我的话,那个人先对我笑了笑,然后同意帮助我。他费了好大的劲才把母亲赶走,有几次差点被母亲伤害。)可知,老人很热心。故选B。
(4)A.细节理解题。根据原文末段In spring,I become more physically active.Things around don't make us,but Nature does,and it keeps us going.I am positive that all of us have a little piece of nature in our own neighborhoods.(在春天,我变得更加活跃。周围的事物不会造就我们,但大自然造就了我们,并让我们继续前进。我确信,在我们的社区里,我们每个人都有一小块大自然。)可知,根据作者的说法,是自然让我们身体更活跃。故选A。