选择题:[填空题,2分] 在高分组中,某试题的通过率40%;在低分组中,该试题的通过率70%;该试题的区分度 题目分类:河南师范大学教育测量学 题目类型:选择题 查看权限:VIP 题目内容: [填空题,2分] 在高分组中,某试题的通过率40%;在低分组中,该试题的通过率70%;该试题的区分度为 。 参考答案:
A large (percent) of school-books now have pictur A large (percent) of school-books now have pictures. 分类:河南师范大学教育测量学 题型:选择题 查看答案
Were you (succeed) in finding a new house? Were you (succeed) in finding a new house? 分类:河南师范大学教育测量学 题型:选择题 查看答案
Water makes the (digest) juices flow more freely a Water makes the (digest) juices flow more freely and makes the food easier to di 分类:河南师范大学教育测量学 题型:选择题 查看答案