Question

_________as one of the most important inventions of the time, the computer helps people living in different countries to do a lot of things.

A．Knowing	B．Known
C．To know	D．Know

Answer 1

B

試題分析：句意：電腦作為當(dāng)今最重要的發(fā)明之一，它幫助不同國(guó)家的人們做許多事情。分析語(yǔ)境可知，
Known as one of the most important inventions of the time為伴隨狀語(yǔ)從句。當(dāng)從句中主語(yǔ)和主句主語(yǔ)一致，且
從句謂語(yǔ)動(dòng)詞為be動(dòng)詞時(shí)，從句中的主語(yǔ)和謂語(yǔ)動(dòng)詞可省略。從句原句為the computer is known as one of the
most important inventions of the time,省略后成為Known as one of the most important inventions of the time。故
選B。