下列关于沟槽底宽计算方法正确的是（）。
A、排水管道底宽按其管道基础宽度加两侧工作面宽度计算ACD
暂无解析
Whilethefreehealthcliniccosts$1milliontooperate,itis$500000lessthanthecoststhecompanywouldrealizeifemployeesweretreatedelsewhere.
Mobilephonesandtheinternetplayanimportantpartinthewaywhichpeoplerelatetooneanothersocially.Doyouthinktheadvantagesoutweighthedisadvantages?
竞争激烈的运动项目不适合年纪特别小的孩子。
Accordingtothecontract,afterreceiptofthepreliminaryshippingadvice,youarekindlyrequestedtoopenwiththeBankofChinatherelativeL/Cinourfavourwithintendays.
-----AheavysnowhitmostofthepartsofChinainJanuary,2008.
-----____________terriblenews!
