【单选题】I’m sorry, _____ I won’t be able to come tonight.
【简答题】在经济繁荣时期,GDP高于充分就业的均衡水平,存在过度需求。所以政府应当执行 的财政政策,其内容是: 。
【单选题】I won't be able to play outside with you tomorrow because I ______ my homework at that time.
【单选题】国际标准化组织ISO提出的开放系统互连OSI模型定义了连接异种计算机的标准,整个模型采用分层的结构化技术,一共分为( )层。
【单选题】—I’m afraid I can’t afford a ticket to the concert, so I won’t be able to go with you. —Don’t worry. It’s my ________.
【单选题】宏观经济均衡处于下列哪种情形时,经济处于一种失业均衡的状态:( )
【单选题】______,I won't be able to be able to come back by the time you arrive here.
A.
Much as I'd like to see you
B.
So much that I'd like to see you
C.
So much I'd like to see you
D.
Much as I'd like seeing you
【简答题】在经济繁荣时期,GDP高于充分就业的均衡水平,存在过度需求。所以政府应当执行______的财政政策,其内容是:______。
【单选题】I won’t be able to attend the meeting tonight because _________ .
C.
I will be teaching a class
D.
I will have been teaching a class