来自师建军的问题
Thehouseis（）thetwoappletrees,notbehindthemAatthebackofBinthefrontofCinthecenterofDinfrontof
Thehouseis（）thetwoappletrees,notbehindthemAatthebackofBinthefrontofCinthecenterofDinfrontof
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2020-03-04 19:12