( )是反映社会经济现象在一段时期内活动结果的总量指标。A.时点指标 B.平均指标 发布时间:2017-06-17 06:42 │ 来源:www.tikuol.com 题型:单项选择题 问题: ( )是反映社会经济现象在一段时期内活动结果的总量指标。A.时点指标B.平均指标C.相对指标D.时期指标
题型:单项选择题 They have just formed a car pool ,so today it is Mrs Smith’s turn to the children from school in the community .A.collect B.take C.receive D.accept 查看答案