医院健康促进的重点应放在的工作上（）
A.转变医院领导卫生观念
B.提高医疗与护理水平
C.有利于改进健康
D.治愈疾病
E.促进康复
参考答案：C
After you have used the materials, please put them back ________they belong. [ ]
A. where
B. to which
C. what
D. that
People all over the country felt shocked _______ they heard of the news ______eight children were killed at the school gate .
A．the moment , that
B．when , which
C．immediately , /
D．the second , what
