题目

（多选）目前以（ ）为基础的信息技术掀起了新一轮的信息革命浪潮。 A . 计算机技术 B . 通信技术 C . 微电子技术 D . 传感技术 答案：A,B,C,D20．There are all kinds of festivals throughout the world．Festivals are held（61）to satisfy（satisfy） and please the ancestors，to honor some famous people or important（62）events（event），and to express people's gratitude to the God for bringing them a year of plenty．For example，in India，October 2 is（63）anational festival to honor  Mahandas Ga ndhi，the leader（64）whohelped gain India's（65）independence（depend） from Britain．（66）traditionally（tradition），in China the Spring Festival，which（67）is celebrated（celebrate） in January or February，is the most（68）energetic（energy） and important because it is a festival that looks forward（69）tothe coming of spring．Why are all these festivals everywhere？Because during the festivals，people can get together to eat，drink and have fun with each other，（70）forgetting（forget） all the daily struggle and demands for a while．