来自林新的问题
【Inthereadingroom,wefoundher[]atadesk,withherattentiononabook.【说明原因】A,sitting;fixingB,tosit;fixedC,seating;fixingD,seated;fixed】
Inthereadingroom,wefoundher[]atadesk,withherattentiononabook.【说明原因】
A,sitting;fixingB,tosit;fixedC,seating;fixingD,seated;fixed
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2020-12-2301:21