题目

第三部分 完形填空 （共20小题；每小题1分，满分20分）        阅读下面短文，掌握其大意，然后从每题所给的四个选项中，选出最佳选项。 Dear Lee,        Thank you for your note．I like your _26_ between death and failure．I had not thought of these two in the same way __27__ you describe．I thank you for bringing this to my _28__．        Your insights are very deep．As you say, “death is only a（n） _29_ but failure can change someone’s whole life．” Yes, death is final．Failure is _30__．Death leaves us with _一辆汽车以36千米/时的速度做匀速直线运动，已知发动机的功率是60千瓦，求：（1）10分钟内汽车发动机做了多少功？（2）这辆汽车受到的阻力是多少牛？