[解析]
(1)A.细节理解题。根据第一段的If we make it,Louise and I will get on a plane to Vancouver and compete in one of the BMO Vancouver Marathon weekend races.We may not win medals,but for sure we'll have cake for my seventy﹣fifth birthday at the finish line.(如果我们成功了,我和露易丝将登上飞往温哥华的飞机,参加蒙特利尔银行温哥华马拉松周末比赛。我们可能不会赢得奖牌,但在终点线我们肯定会为我75岁的生日吃蛋糕。) 可知,作者将和朋友一起去温哥华参加一项马拉松比赛以庆祝自己75岁的生日,故选A。
(2)B.词义猜测题。从划线词所在的语境看,该词的含义应与前面的"looking forward to"相反,再结合上文的I used to hate birthdays,especially those milestone ones.No longer feeling young is horrible.(我以前讨厌过生日,尤其是那些具有里程碑意义的生日。不再觉得年轻是可怕的。)可知,此处表示"盼望某件事(生日的来临),而不是害怕它",由此可推断划线词含义与B项接近。dread" 害怕;担心"。结合选项:A.Demanding要求;B.Fearing害怕;C.Changing改变;D.Accepting接受。故选B。
(3)B.推理判断题。根据第三段的I got it into my head that I should do an Olympic distance triathlon (铁人三项赛),which turned out to be a real milestone.After over four hours on the course,I was last among the 95 competitors.But I was the oldest woman competing,so that made me first in my age category.Since then,I've looked on the special days as a call for trying something different.(我开始想,我应该参加一项奥林匹克长跑铁人三项,这是一个真正的里程碑。经过四个多小时的比赛,我在95名选手中是最后一名。但我是参加比赛的年龄最大的女性,所以我在我的年龄组别中是第一名。从那时起,我就把这些特殊的日子看作是一种尝试不同事物的号召。)可知,作者在60岁生日的时候参加了一项奥运铁人三项赛,这最终成为一个真正的里程碑,因为在比赛之后作者受到启发,开始把生日看作尝试做不同事情的召唤,由此推断作者在这次比赛之后改变了对生日的态度。故选B。
(4)A.细节理解题。根据最后一段的So do spend every day of every year with a definite end in view,which will release your energy and make you happy.(所以要有一个明确的目标来度过每一年的每一天,这将释放你的能量,让你快乐。)可知,作者建议要带着明确的目标度过每一天,这会释放你的能量,让你开心,故选A。