题目

阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中，选出最佳选项。 Less is more. This is why we say: reducethings by half instead of doubling them, get rid of junk instead of piling itup, slow down instead of 1. Apply these 2 in your everyday life, and you will findyourself being on your journey to simplification. When you concentrate on one task, you findyou have 3 that you didn't even know you had. Justimagine: you are at a fair and you have to 4 two heavy pigs over 100 yards. If you keep 5 one and then the other, it will take a longtime, 6 one of t已知A、B、C为△ABC的三个内角，且其对边分别为a、b、c，且．（1）求角A的值；（2）若，求△ABC的面积．