【单选题】我国的视频监控系统发展了短短二十几年时间,按照技术角度为其发展排序() ①模拟-数字视频监控系统 ②传统模拟闭路视频监控系统 ③IP视频监控系统
【单选题】Section B Reading Comprehension (2'×5=10')注意:此部分试题请在MOOC客观题部分作答。Questions 11 to 15 are based on the following passage. "SesameStreet"(芝麻街)has been called "the longest street in the world". That is b...
A.
The program has been shown ever since 1969.
B.
The program became one of America’s major exports soon after it appeared on TV.
C.
The program are now being watched in most parts of the world.
D.
The program is made in the longest street in New York.
【单选题】根据视频监控系统传输信号和使用元器件的不同,安防视频监控系统的发展划分,不包括下列哪一项?( )
【多选题】区分准高清视频监控系统与高清视频监控系统的指标是( )。
【简答题】The runway felt different this time. It ( 1 ) __________ him for a brief moment. Then it all (2) __________ him like a wet bale of hay. The ( 3 ) __________ was set at nine inches higher than his pers...
【简答题】根据情境, 写出一个语法上及语义上都正确的单词。 1. —He became ____ ___ after the traffic accident. —Poor boy! He has to spend the rest of his life in a wheelchair(轮椅). 2. —Where’s my sweater? —I saw it _______ behind the do...
【单选题】我国的视频监控系统发展了短短二十几年时间,按照技术角度为其发展排序() ①模拟-数字视频监控系统 ②传统模拟闭路视频监控系统 ③IP视频监控系统。
【多选题】铁路综合视频监控系统是采用()构建的视频监控系统。
【简答题】I had only known Johnsy a few months when she fell victim to the disease. We had met in May and, finding ourselves so much 1) , had set up home together. Then, in November, she became ill. 2) able to ...
【简答题】The runway felt different this time. It ( 1 ) __________ him for a brief moment. Then it all (2) __________ him like a wet bale of hay. The ( 3 ) __________ was set at nine inches higher than his pers...