Twobluenotebooks
问题详情:Twobluenotebooks______inthelostandfoundbox.A.be B.is C.are D.am【回答】C点拨:考查系动词。句子的主语twobluenotebooks(两本蓝*笔记本)是复数形式,所以系动词应...
问题详情:Twobluenotebooks______inthelostandfoundbox.A.be B.is C.are D.am【回答】C点拨:考查系动词。句子的主语twobluenotebooks(两本蓝*笔记本)是复数形式,所以系动词应...