用“Emma Mae”造句大全，Emma Mae造句
TheEmmaMaersk'shugedieselenginehasthepowerof1,200carsanditsanchorweighsasmuchasfiveAfricanelephants(about30tonnes).ThemightiestofthenewleviathansistheEmmaMaersk,whichstartedferryingboxesoftoysfromChi...
用“Sallie Mae”造句大全，Sallie Mae造句
Thenineyearoldgirlissufferingfromcontinuousitchanddesquamationovertheupperlimbsandfeetformanymonthswhichwasdiagnosedaseczemaandathlete'sfootbywesternmedicineandwhichwasprescribed2pillsofsteroidforeve...
用“Mae West”造句大全，Mae West造句
Twoyearslater,MaeWestdiedatherhomeinCalifornia.Shewaseighty-seven.Daliwasfamousforhissurrealistworks,includingThePersistenceofMemory,TheFaceofMaeWest,TheMetamorphosisofNarcissusandTheTemptationofSt.An...
如圖所示，在△ABC中，AD是BC邊上的高，點E是AB上一點，CE交AD於點M，且∠DCM＝∠MAE，求*△A...
問題詳情：如圖所示，在△ABC中，AD是BC邊上的高，點E是AB上一點，CE交AD於點M，且∠DCM＝∠MAE，求*△ACE是直角三角形.【回答】見解析【解析】由於AD是BC邊上的高，根據直角三角形的兩個銳角互餘可得∠DMC+∠DCM=90°；又根據∠DMC和∠A...