HeLostHisArmButIsStillClimbingAronRalstonisanAmericanmanwhoisinterestedinmountainclimbing．Asamountainclimber，Aronisusedtotakingrisks，Thisisoneoftheexcitingthingsaboutdoingdangeroussports．Thereweremanytim

　　He Lost His Arm But Is Still Climbing

　　Aron Ralston is an American man who is interested in mountain climbing．As a mountain climber，Aron is used to taking risks，This is one of the exciting things about doing dangerous sports．There were many times when Aron almost lost his life because of accidents．On April 26，2003，he found himself in a very dangerous situation when climbing in Utah．

　　On that day，Aron's arm was caught under a 360-kilo rock that（2）___ on him when he was climbing by himself in the mountains．Because he could not free his arm，he stayed there for five days and hoped that someone would find him．But when his water ran out，he knew that he would do something to save his own life．He was not ready to die that day．So he used his knife to cut off half his right arm．Then with his left arm，he bandaged himself so that he would not lose too much blood．After that，he climbed down the mountain to find help．

　　After losing his arm，he wrote a book called Between a Rock and a Hard Place．This means being in a difficult situation that you cannot seem to get out of．In this book，Arontellstheimportanceofmakinggooddecisions，andofbeingincontrolofone'slife．His love for mountains climbing is so great that he kept on climbing mountains even after this experience．

　　1题补全句子，2题在原文2处填出所缺单词，3，4回答问题，5将划线句子译成汉语．

　　1．Aron Roston is an American___ who is used to taking risks．．

　　2．___

　　3．How did Aron save himself when his arm was caught under a big rock？

　　4．What does the name of the book Between a Rock and a Hard Place mean？

　　5．___．