题目

根据句意及首字母或汉语提示写单词【1】Turn off the lights and don’t waste ____(电).【2】They are having a ____(讨论)about their travel.【3】There is a beautiful ____(小溪)going through our village.【4】Bill is reading a book about the culture of e____ country.【5】He answered this question in a l____ voice,so everyone heard it clearly. 答案：【答案】【1】electricity【2】discussion【3】stream【4】eastern【5】loud【解析】【1】句意：关掉灯，不要浪费电。根据汉语提示可知，答案为electricity，注意electricity是不可数名词，无复数形式。【2】句意：他们正在讨论他们的旅行情况。不定冠词a后跟可数名词单数形式，have a discussion讨论。故答案为discussio发展高新技术产业最重要的条件是（ ）A. 自然资源丰富 B. 科技力量 C. 劳动力充足 D. 位置优越