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inhisstudy,hedidn’tknowthatalltheothershadleft.A.BuryingB.BuriedC.BuriedhimselfD.Heburied

题目详情
________ in his study,he didn’t know that all the others had left.
A.Burying
B.Buried
C.Buried himself
D.He buried
▼优质解答
答案和解析
答案B
be buried in one’s study“专心致力于研究”.