The United States trends towards cultural diversity, pluralism and the image of a（ ）.
A、golden bowl
B、colored bowl
C、salad bowl
D、square bowl
【正确答案】：C
【题目解析】：The United States has often been thought of as a melting pot, but beginning in the late 1990s and early 2000s. It trends towards cultural diversity, pluralism and the image of a salad bowl instead.美国经常被认为是一个大熔炉，但从20世纪90年代末和21世纪初开始，它趋向于文化的多样性、多元化和沙拉碗的形象。
