那个: that学生: student; pupil昨天: yesterday丢了: lose书: write我们只得把那个学生调到慢班: we had to move that student down to an easier class. allot二十个学生: twenty students十个学生: ten students数十个学生: tens of students他是个学生: he is a student那个学生对关于中世纪的讨论感到难于理解: the student was out of his depth in discussion on the middle ages另外两个学生: two other students他是一个学生: he is a student不让一个学生掉队: no child left behind不只一个学生迟到: more than one student was late而“十个学生”就该是: ten students教室里有八个学生: there are eight students in the classroom这个学生法语好: this student is good at french这个学生很健忘: the student has a memory like a sieve这里的一个学生: a student here是啊,昨天我的宠物猫丢了: yes, i lost my pet cat yesterday丢了: lose 这些书好像是丢了。 the books seem to be lost两个学生错过期末考试: 45.two students miss a final exam每个学生都有自己的个性: each individual student has his own personality,所以每个学生都送了5分: d.examination