谋学网【奥鹏】南开大学大学英语（统考）在线练习题1(客观题)试卷总分:100 得分:100第1题,1.We find that bright children are rarely held back by mixed ability teaching. On the contrary, both their knowledge and experience are enriched. We feel that there are many disadvantages in streaming (把……按能力分班）pupils. It does not take into account the fact that children develop at different rates. It can have a bad effect on both the bright and the not-so-bright chi
