问题标题：
BEC中级的作文我写的怎么样,DearAll,ThereasonwhyiwhritethisletteristhatIhavejustbeeninformedthatourcompany'scomputersystemwillbecloseddown,at5PMwednesday,tomakeanimprovement.andbecausewewillloseallthef
问题描述：
BEC中级的作文我写的怎么样,
DearAll,
ThereasonwhyiwhritethisletteristhatIhavejustbeeninformedthatourcompany'scomputersystemwillbecloseddown,at5PMwednesday,tomakeanimprovement.andbecausewewillloseallthefilesindiskCaftertheimprovement,wehavetomoveallthefilesthatisusefulltootherdisk.
Aftertheimprovementwillcouldgetafasterspeedwhenusingtheinternet,thenwewillworkmoreeffciently.
Bestregards
Derek
马勇镐回答：
第一句的话有点累赘了哦可以用这样一个句式Iwritetoinformyouthat~句式更加简洁CONCISE~willbecloseddowntomakeanimprovementat5PMwednesday.我觉得要中间来个时间的插入语,这样比较好吧.wehave...
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