- 问题详情:It’shightimethatwe_____morningexercises.A.do B.does C.doing D.did【回答】D知识点:虚拟语气与情态动词题型:选择题...
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- 问题详情:It'shightimethatwe________toenvironmentalprotectionandecologicalimprovementA.havedevoted B.devotedC.aredevoting D.haddevoted【回答】B[考查虚拟语气。句意:该是我们...
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