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【单选题】
According to the author，the essence of the blues is something about_______．A.
the whites
B.
the blacks
C.
imitation，development and celebration
D.
oppression，depravity and rebellion
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【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
A.
.①②③
B.
②①③
C.
③①②
D.
②③①
【单选题】下列关于依靠克隆的物理作图的说法中不正确的是
A.
依靠克隆的物理作图与序列标签位点作图互斥，不能同时使用
B.
其基本方法是根据基因组克隆文库中不同克隆的DNA片段之间的重叠顺序构建重叠群
C.
克隆文库是指基因组中的染色体断裂成片段，并将每个片段克隆到载体中所形成的库
D.
在基因组物理图谱绘制完成时，每条染色体都由一个单独的重叠群所覆盖
【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.
【简答题】Fill in the blanks according to the text. I began as a 1.__________ ________ in France in 12. In 1822 I was built as an 2._________ _______. Then in 1936 Alan Turing wrote a book and built a 3.____...
【单选题】视频监控系统中需要配置辅助照明设备,碘钨灯适宜配置在()中。
A.
黑白视频监控系统
B.
彩色视频监控系统
C.
黑白、彩色视频监控系统均可
D.
黑白、彩色视频监控系统均不适用
【简答题】Part 3 TRUE or FALSE ( 正确的 statement 请填 T , 错误的请填 F) 1. Now England alone has an economy approximately the size of Sweden’s. 2. London became an important trading city since the foundation of the Roy...
【单选题】Now it became _______ that he spoke two languages at once.
A.
apparent
B.
evident
C.
approval
D.
plain
【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 ...
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