几道BEC中级改错题,我的改错非常不好,根本原因是语法不好,每次改错的12题,我得错一半.哎我也不知道该怎么办,从上中学开始,英语课都没听过,到高三的时候才开始猛背单词.语法真的是一塌

　　几道BEC中级改错题,

　　我的改错非常不好,根本原因是语法不好,每次改错的12题,我得错一半.哎我也不知道该怎么办,从上中学开始,英语课都没听过,到高三的时候才开始猛背单词.语法真的是一塌糊涂.

　　关于这篇改错,我还有几个地方不懂,这些问题估计在别人看来都是再简单不过了吧.真是有点不好意思了

　　Getbetteratkeyboarding

　　0Thereisasimplewaytoworkmoreefficiently:improveyourkeyboard

　　00skillsbylearningtotouchkeyboardthem.Ifyouareoneofthevastmajority

　　34ofsomepeoplewhokeyboardwithtwoorfourfingers,youmaybelievethat

　　35youarereasonablyefficient.Buttheaveragepersonseldomachievesmore

　　36thantwelvewordsbyaminutewhenusingthismethod,whiletouchkeyboarding

　　37canachieveupto120words,ifenablingyoutoworkalmostasquickly

　　38asyoucanthink.Whateverpositionyouholdinyourcompany,youare

　　39probablygivenresponsibleforansweringemailsorgeneratingdocuments,andit

　　40isquitelikelythatyouspendtoomuchtimedoingthis.Stopandconsiderhow

　　41farmuchmoreyoucoulddoinadayasaresultoftouchkeyboarding.Youwould

　　42beabletocreatesuchadocumentfasterthanyoucanwriteandas

　　43quicklyasyoucanthinkandfreeuptimetobemorethancreative.Moreover,

　　44youwouldsaveupthecostofafull-timesecretary,andnolongerhaveto

　　45waitforyourdocumentstobecreatedandeitherthenhavetoreturnthemforcorrection.

　　答案我这里有,只是有3个地方不明白

　　36,为什么要把BY去掉?那如果说是.twelvewordsinaminute,

　　36,我知道应该把IF去掉,可是前面那一句改成...canachieveup120words行不行?

　　42,我知道such多余,可是前面那句改成YOUwouldableto.行不行?