问题补充：
单选题Iwastoldthatalthoughtheseoldbuildings_______theQingDynasty,theyremainedingoodcondition.A.are dated back toB.dated back toC.dating back toD.have dated back to
答案：
B
1500字范文，内容丰富有趣，写作好帮手！
时间：2021-11-10 04:53:18
单选题Iwastoldthatalthoughtheseoldbuildings_______theQingDynasty,theyremainedingoodcondition.A.are dated back toB.dated back toC.dating back toD.have dated back to
B
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