【简答题】物联网技术体系除了包括感知层技术、网络层技术和应用层技术外,还包括?( ) A 关联技术 B 综合技术 C 公共技术 D 应用技术
【简答题】Hi, boys and girls! Welcome to our museum. It’s free . You don’t have to pay any money. But we have some rules for you. Please remember them and do as I say. Firstly, don’t have food or drink here. Yo...
【单选题】听力原文:W: Hi, Bill. I haven't seen a film for half a year. Do you have some free time to go to the cinema with me this weekend? M: Sure. But I don't have any information about the recent films. What abo...
A.
Harry Porter and His Magic Stone.
D.
Another film she prefers.
【单选题】物联网标准体系可以根据物联网技术体系的框架进行划分,即分为感知延伸层标准、网络层标准、应用层标准和共性支撑标准。( )
【判断题】X线机中千伏表是用来测量管电压大小的仪表
【单选题】听力原文:W: Hi, Bill. I haven't seen a [Jim for half a year. Do you have some free time to go to the cinema with me this weekend? M: Sure. But I don't have any information about the recent films. What abo...
A.
Harry Porter and His Magic Stone.
D.
Another film she prefers.
【单选题】听力原文:W: Hi, Bill. I haven't seen a film for half a year. Do you have some free time to go to the cinema with me this weekend? M: Sure. But I don't have any information about the recent films. What abo...
A.
Harry Porter and His Magic Stone.
D.
Another film she prefers.
【单选题】---Hi, Jane. Are you free at six this evening? I was wondering if you could come with me to see the movie “X-men”. ---I’m sorry but I________it already. Besides, I________my mother do the laundry.
A.
had seen; would be helping
D.
have seen; will be helping