It became an even harder task中的even是什么意思?如题

It became an even harder task中的even是什么意思?如题 翻译：Is it an even number? that it has became a well-know city in China and even in the world.中文翻译 it is four years since i an english teachera become b became c becomes d have became说下为什么 things became even worse in Haiti An old woman suddenly became 英语翻译Braille is not a language,but it can be used by the blind to read,write,do math and even write music.Louis Braille,a Frenchman who became blind after a childhood accident,developed Braille in the 1820s.While attending an activity for the 英语翻译特别an even When he heard this,he became even _____________(angry). after doing that ,he became even happier.同义句转换 She became i___in science even before she was ten It seems that even though you have an umbrella的英语翻译 Even if that's an exaggeration,it's too close to the ture. 英语翻译except that it was fought with rifles,modern artillery,and even an occasional aircraft...主要是even an occasional aircraft,我不知道该怎么翻, It seems that you English well,Ha ha Helping others is a habit,____ you can learn even if it even at an early age.A.it B.that C.what D.one ,C为什么不对? even give it For even though it