题目

Get a Thorough Understanding of Oneself In all one's life time it is oneself that one spends the most time being with or dealing with. 36． When you are going upwards in life you tend to overestimate yourself. It seems that everything you seek for is within your reach. 37． It’s likely that you think it wise for yourself to stay away from the outer world. Actually, to get a thorough understanding of oneself, you may as well keep the following tips in mind. Gain a correct view of oneself. You may look forward hopefully to the future but be sure not to expect too much, for dreams can在Rt△ABC中，∠C=90°，a=3，c=5，求sinA和tanA的值．