①我的英语成绩比较差,但我不放弃,我相信我的努力不会白废!
②李露的歌唱得比我好,王倩的舞跳得比我好,张鹏的数学比我好,刘芳……
③我应该成为人人羡慕的人。
④我今天又结交了一个朋友,要不了多久,我就可以成为班上最受欢迎的同学之一!
⑤班上那些都是些什么人啊,说实在的,我还真没放到眼里去呢!
⑥我的普通话不行,动不动就脸红,你们还是让其他人来主持这个节目吧。
⑦我作业的正确率提高了,我更喜欢学习了。过去总怕考试,现在啊,有点盼考试了!
⑧今天下午班上选“三好”学生,我相信,我肯定是满票当选。
请回答:
它们的共同点是:
它们的共同点是:
它们的共同点是:。
泱泱中华有着丰富多彩的文化遗产,面对优秀的民族文化,民族自信心、自豪感油然而生。
姓名 |
成就或著作 |
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改进造纸术 |
贾思勰 |
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在世界上第一次把圆周率数值计算到小数点以后第七位数字 |
张衡 |
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请将下列显微镜的结构与其功能用线连接起来.
Most American school buildings look the same. There is always a gym, a big room for basketball and other sports. There is a lunchroom, a school library, and an auditorium. In many schools students learn running, tennis, swimming and some other sports. And the games between schools are often very exciting.
In the USA, school buses are the safest way for children to go to school. Students spend about an hour and a half on the school buses every day. For many students in the USA high schools, the most important things in their life are making friends, being popular and having a good social life. Many students go out together after school to fast food restaurants, the movies or dances.
In the USA, students take some tests each year. Every year 70% of American students graduate from high school and 40%of high school students go on to college.
①若 OP 所在的直线平分∠MOB,则∠POA 的度数为 ;
②∠BON-∠POA的度数为.
①每个人保持单音准确
②坚持集体主义,不关注个人利益
③在集体生活中,学会处理好与他人的关系
④在与其他单音组成和声时,尽力做好自己,彰显个性,以保持单音之美