试题题干
upgrade的意思是( )
参考答案
正确答案:
试题解析
upgrade [ˌʌpˈɡreɪd , ˈʌpɡreɪd]:v.使(机器、计算机系统等)升级;提高;改进;提升;提拔;提高(飞机乘客、旅馆住客等的)待遇;优待
n.向上的斜坡
例句:Medical facilities are being reorganized and upgraded.
句意:医疗设施正在进行重组和升级。
故本题选C。
upgrade的意思是( )
upgrade [ˌʌpˈɡreɪd , ˈʌpɡreɪd]:v.使(机器、计算机系统等)升级;提高;改进;提升;提拔;提高(飞机乘客、旅馆住客等的)待遇;优待
n.向上的斜坡
例句:Medical facilities are being reorganized and upgraded.
句意:医疗设施正在进行重组和升级。
故本题选C。