1. The telephone _____ was the invention of Alexander Graham Bell.
a. as is known by us b. as do we know it c.as we know itd. as we know
2. Foorball and baseball ______ played in the united states today are basically modifications of games that originated in England.
a. asb. arec. beingd. that
请给出分析思路 多谢 （谢绝只提供答案）
1．d这句话不要空白处是个完整的句子所以要填的成分要么是作telephone的定语要么是作整个句子的状语定语好象还没怎么见过as用引导的再加上语感 我觉得选d更顺口表示"正如我们所知道.."2．cplay和football之间是被动，being played in the united states today是主语football and basebasll的后置定语．...
