LookTherearesomebird的知识精选

(2015•宜宾)Look!Therearesomebirds
问题详情:(2015•宜宾)Look!Therearesomebirds_______inthesky.Theyareverybeautiful.A、tofly           B、fly          C、flying            D、flown【回答】C知识点:动词和动词...
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