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He()EnglishandMathsinhis()A.study,studyB.isstudying,studyC.study,studyingD.studying,studying

题目详情
He()English and Maths in his()
A.study,study B.is studying,study
C.study,studying D.studying,studying
▼优质解答
答案和解析
B 第一个是进行时态,第二个study是名词,书房的意思