水利培训试题水利英语中级(一)答案

水利培训试题水利英语中级(-)单项选择题 供40题，共100分）Construction of Hoover Dam began in 2922 , and the last concrete was

水利培训试题水利英语中级(-) 单项选择题供题，共分） 40100 ConstructionofHooverDambeganin2922,andthelastconcretewaspouredin2922, two 分] years.[2.5 r Ainfrontof r Bbeforeschedule r Caheadofschedule r Dinthefrontofschedule C 正确答案 : -Doyoulikehere?-Oh,yes.Theair,theweather,thewayoflife.Everythingisso 分] nice.[2.5 r Athis r Bthese r Cthat r Dit D 正确答案 : 分] CharlesBabbageisgenerallyconsideredthefirstcomputers,[2.5 r Atoinvent r Binventing r Ctohaveinvented