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Paper money was in use in China when Marco Polo visited the country in thirteenth century.A.the,/B.t

编辑:chaxungu时间:2026-04-24 12:56:39分类:高中英语题库

Paper money was in ________ use in China when Marco Polo visited the country in ________ thirteenth century.
A.the;/B.the;theC./;theD./;/在线课程C
“某人或某物处于……状态或环境中”,往往用be in+状态或环境的名词,如:be in danger处于危险中,be in need需要时,be in use使用。序数名词前往往用定冠词。