【题目】China (see) a sharp increase in the number of aged people over the past decade.
在线课程【答案】has seen
【解析】has seen 考查时态。此句一般完成时,over the past decade,是一个标志。故填has seen。
编辑:chaxungu时间:2026-04-27 03:09:12分类:高中英语题库
【题目】China (see) a sharp increase in the number of aged people over the past decade.
在线课程【答案】has seen
【解析】has seen 考查时态。此句一般完成时,over the past decade,是一个标志。故填has seen。