【单选题】—Whose exam paper is it? —It ______ be Li Lei's. He always forgets to write his name on it. [ ]
【单选题】真航向358°,磁差5°E,自差11°W,则罗航向为 。
【简答题】用所给单词的适当形式填空。 1. He is very tired, but he doesn't stop . (work) 2. He always (wear) glasses. 3. He likes reading and (write). 4. He is (surprise) at the news. 5. Look at those boys (play) football ove...
【单选题】He always ____the club's newsletter。
【判断题】The driver want to write to his friend but he always put it off .
【简答题】北师大出版社数学教科书关于“时间”的课程内容,在一年级上册编排了“认识钟表”,二年级上册编排了“时、分、秒”,三年级上册编排了“年、月、日”;关于“空间认识”的课程内容,一年级上册安排了“位置与顺序”,认识前后左右上下,二年级上册安排了“方向与位置(一)”认识东西南北,四年级上册安排“方向与位置(二)”学习确定位置。再运用其对上述情况进行分析和解释。