题目
Young children have a limited attention____and can't focus on one activity for very longA. rangeB. spanC. reachD. spread
Young children have a limited attention____and can't focus on one activity for very long
A. range
B. span
C. reach
D. spread
题目解答
答案
B. span
解析
本题考查词汇辨析。"attention span" 是一个固定搭配，意为“注意力持续时间”。其他选项 "range", "reach", "spread" 与 "attention" 搭配不合适。