【详细解答】短文第三段第二、三句说"It is found that half the hospitals in England which admit children have no teacher. A further quarter have only a part-time teacher."由此可知,一半的医院没有老师,四分之一的医院有兼职老师,那么剩余的四分之一的医院就有全职老师了。
68. 答案:B
【参考译文】为了赶上学校的功课,住院的孩子常常求助于谁?
【试题分析】本题为细节理解题。
【详细解答】短文第六段第一句说"Children tend to rely on concerned school friends to keep in touch with school work",由此可知,他们求助的是同学们。
69. 答案:C
【参考译文】我们可以推知作者是何态度?
【试题分析】本题为概括题。
【详细解答】 作者一开头就用Surprisingly一词,清楚表达了对医院教育现状的态度。然后通过具体的调查结果,表明了对医院里儿童教学现状的不满。