【单选题】There is a tree on ___ side of the street.
【单选题】There is a tree the classroom. [ ]
【单选题】If you skip your breakfast very often, you will probably get _____.
【简答题】蛋白质的分类按必需氨基酸的含量分,下面那一项不属于此类() A完全蛋白 B半完全蛋白 C不完全蛋白 D非完全蛋白
【单选题】There is a tree ______ the classroom.
【判断题】2019年《政府工作报告》指出,提升科技支撑能力要进一步提高基础研究项目间接经费占比,开展项目经费使用“计划制”改革试点,由教育部统一规定科目比例限制。
【简答题】句型转换。 1. There is a tree in front of the classroom. (改为一般疑问句并作否定回答) _____ _____ a tree in front of the classroom? No, _____ _____. 2. There are some offices in the hospital. (改为否定句) _____ _____ _____ ...
【单选题】蛋白质的分类按必需氨基酸的含量和组成分,下面那一项不属于此类( )