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发表于:2021-09-17
问题详情:Wefound necessarytoprotecttheenvironment. A.it B.this C.that D.what【回答】A知识点:人称代词题型:选择题...
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发表于:2019-07-25
问题详情:Wefound_______difficulttolearnEnglishwellinsuchashorttime. A.it B.this C.one D.that【回答】A知识点:指示代词题型:选择题...
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发表于:2021-08-03
问题详情:Wefound tosleep. A.difficulttoget B.itdifficultgetting C.itdifficulttoget D.thatdifficult...
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发表于:2020-06-22
问题详情:Wefound necessarytoprotectanimalsindanger. ...