He paid the boy $10 for washing ten windows,most of ____ hadn't been cleaned for at least a year. 好大学He paid the boy $10 for washing ten windows,most of ____ hadn't been cleaned for at least a year.答案及解析。 分类:冶金工业技能鉴定 题型:选择题 查看答案
科学技术作为一种知识形态,在其未进入生产过程之前,只是一种潜在的生产力或______。 好大学科学技术作为一种知识形态,在其未进入生产过程之前,只是一种潜在的生产力或______。 答案及解析。 分类:冶金工业技能鉴定 题型:选择题 查看答案
His parents wouldn't let him marry anyone ____ family was poor. 好大学His parents wouldn't let him marry anyone ____ family was poor.答案及解析。 分类:冶金工业技能鉴定 题型:选择题 查看答案