题目

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答题卡标号为31～40的相应位置上。 It was a winter morning, just before Christmas, while most people were warming up their cars, my husband, Trevor, had to ride his bike 4 kilometers away from home to work. On his   31  (arrive), he parked his bike outside the back door   32   usual. After 10 hours of labor, he returned to find his bike gone,   33   was our only transport. Trevor used it t楚人有涉①江者，其剑自舟中坠②于水，遽③契④其舟，曰：“是⑤...||||        楚人有涉①江者，其剑自舟中坠②于水，遽③契④其舟，曰：“是⑤吾剑之所从坠。”舟止，从其所契者入水求之。舟已行矣，而剑不行，求剑若此，不亦惑⑥乎？ 注释：①涉：渡。 ②坠：掉落。 ③遽（jù）：立刻 ④契（qiè）：通“锲”，刻。 ⑤是：代词，这地方。 ⑥惑：糊涂。1、出自本文的成语是                                                          。2、本文告诉我们的道理是                                                                     。