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【单选题】
While radio broadcasting was still【C1】______ its early stage the wonder of television was 【C2】______ being developed. The first step towards its invention was【C3】______ in 1873 but the person responsible for developing【C4】______ was John Logie Baird. In 1926 he gave the【C5】______ of a television picture. As a home entertainment, 【C6】______ rapidly became more popular than any 【C7】______ form. A news broadcast became more immediate【C8】______ people could actually see the scene 【C9】______ question and the movements of the figures. Films could also be available. One of the advantages of travel programmes was the【C10】______ of far-away places which many viewers 【C11】______ not otherwise have seen. 【C12】______ much of the entertainment was of a popular【C13】______ like quiz competitions, some remarkable cultural programmes were also broadcast. Just as 【C14】______ radio in earlier days, a group of actors and actresses became familiar in 【C15】______ household.【C16】______ of the most popular programmes on television was sport and an interesting 【C17】______ of the television broadcast was the increased 【C18】______ at the actual events. How far this was due to a growth in interest【C19】______ the game and how far out of the people's desire to appear on the【C20】______ is not clear. 【C1】
A.
during
B.
on
C.
in
D.
with
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参考答案:
举一反三
【判断题】____单工序面漆指喷涂同一种涂料即形成完整的面漆层的喷涂系统。[1分]
A.
正确
B.
错误
【单选题】97下面哪个伪类选择器是匹配指定倒数第几个元素的样式( )。
A.
:nth-child(n)
B.
:last-chlid(n)
C.
:nth-last-child(n)
D.
:active(n)
【简答题】根据下列选项,回答 159~160 题。 第 159 题 目前国际上通行的办法是把CPCR划分为3个阶段共9个步骤,每一阶段各有3个步骤,并且按英文字母A~I的顺序排列,其中B是指( )
【单选题】下列各项中按字母顺序排列正确的是_____. [     ]
A.
OPQRST
B.
ABDFE
C.
HIJKNM
【多选题】以下说法正确的是:
A.
纯色面漆的喷涂只能做单工序施工
B.
单工序是指同一种涂料经喷涂即形成完整的面漆层。
C.
单工序颜色比较单调多工序效果比较丰富。
D.
面漆工序越多喷涂与修补越复杂
【单选题】A,B,C,D,E,F分别代表六个人,他们围坐一张圆桌,安排座时必须满足下列条件:①按照英文字母排列顺序,相邻的字母不能成为邻座,如A.B不能邻座;②B至少跟CD中的一个相邻;③E和F之间不得少于两人.那么下列各项中,符合上述要求的是( )。A.BCEADF
B.
EACFBD
C.
EBDFAC
D.
ADBECF
【判断题】单工序是指同一种涂料经喷涂即形成完整的面漆层。()
A.
正确
B.
错误
【判断题】单工序面漆指喷涂同一种涂料即形成完整的面漆层的喷涂系统。
A.
正确
B.
错误
【简答题】请根据实训五:电子毫伏表的应用技能训练,写出实验报告。
【单选题】备份文件目录中包含每个配置任务的目录是(B)
A.
backinfo
B.
Rapid
C.
home
D.
syspar
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