school age造句
31. The speech discrimination score with close set vocabulary were 82%and with open set were 78%in 9cases of school age children. There were significant difference in statistics.
32. In school age children, depression can be underachievement and withdrawal from school and social activities.
33. The number of out-of-school children of primary school age fell from 106 million in 1999 to 68 million in 2008.
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