A. the development of industry B. a growth in population C. the failure of the development program D. the development of new towns 参考答案:C 答案解析:[解析]由文章第二段最后一句话"But the oil industry has already started to draw peopiesouth,and within a few years
第27题:[单选题]Matter is anything ______. A.that take up space and have weight B.which take up space and have weight C.that takes up space and has weight D.those take up space and have weight 参考答案:C
【详解】 考查定语从句。句意:物质是任何占据空间并有重量的东西。分析句子结构可知,anything后跟定语从句,anything是不定代词,其后的关系代词只能用that不能用which,因此排除选项B和D,that指代先行词anything,是不定代词,由is可知,句子时态是一般现在时,因此其后谓语动词用第三人称单数,因此空格处是that takes up space and has weight,故选C。
第28题: [单项选择]火花塞的性能要求()。 A. 绝缘性能良好,机械强度高 B. 完全密封 C. 电极周围的温度要适中 D. 其他各项都是 参考答案:D