Thetelephone的精选

问题详情：Thetelephone_______talkingtopeoplefaraway.A.usedbyB.isusedforC.isusedto D.usedfor【回答】B知识点：动词语态题型：选择题...

问题详情：Thetelephone       byAlexanderGrahamBellin1876.  A.wasinvented    B.hasbeeninvented     C.isinvented        D.willbeinvented【回答】A知识点：动词语态题型：选择题...

问题详情：Thetelephone      byawell–knownscientist,Edison.         nted               nting              invented        nts【回答】C知识点：动词语态题...