哦 这儿之所以用to have invented表示该动作先于主语动作(considered)之前! 明白了吗!不明白就告诉我哪里不明白!
Bell is considered“to have invented”the telephone为什么用 to hav
1个回答
相关问题
-
Charles Babbage is generally considered to have invented the
-
Charles Babbage is generally considered to have invented the
-
Charles Babbage is generally considered to have invented the
-
( ) is believe that Bell invented the first telephone in 187
-
___is belived that Bell invented the first telephone n 1876(
-
bell invented telephone in 1876.the telephone ( )( )in 1876.
-
___ was invented by Grain Bell.. A.Telephone B.The telephone
-
Alexander Graham Bell invented the telephone in 1876.
-
Alexander Graham Bell invented the telephone in 1876.
-
( )mainly for the invention of the telephone,Alexander Bell