thelytoky产雌单性生殖theart.那；这；这些；那些adv.（用于比较级前）更加；用于最高级前；(用于形容词、副词比较级前)越 ... 越 ...The epidemic cross sectional study流行病学调查the system of black-body furnace黑体炉the principles of public interests公共利益原则The Service Sellers Masters Course服务销售大师教程the staples of Japanese production日本的主要产品the new and high-tech industries高新技术产业The environment of moral education德育环境the design of mathematics teaching教学设计The plan was generally welcomed.这个计划受到普遍的欢迎。The librarians are-sing books.图书馆员仍在查索书籍。