填空题 Many typically "American" characteristics are a result of 1 . There is remarkable ethnic 2 in the U. S.. Among its population of 3 million, 4 % is White, 12% African American, and 8% 5 . Many Americans don"t like 6 being made about them because they see themselves as very unique. 7 is probably the most highly esteemed value in the American culture, and Americans may feel uncomfortable when given more help than they need, because they see 8 as weakness. The focus on the individual has led to a more 9 society. For example, phrases like "drop by any time" are others ways of saying 10 11 and frankness are more important to Americans than "saving face", and they may bring up impolite conversation topics which you may find 12 , controversial or even offensive. This encourages them to dissolve 13 themselves. Some behaviors have culturally become associated with straightforwardness. For example, a firm 14 is often interpreted as a sign of sincerity, so is direct eye contact. To most Americans, honesty is always preferred to 15 16 is considered an important attribute, and you will need to offer an apology and 17 if you are more than 18 minutes late. Americans also value achievement and 19 , so sports 20 are often displayed in their homes.