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【简答题】
设有语句char a='\072';则变量a最终获得几个字符?(仅填写具体阿拉伯数字)
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【简答题】IMAGINE that you are in school, giving a speech to your class. Now think what it feels like when stammering(口吃)makes it a struggle to communicate your thoughts and feelings to other people. The King’s...
【单选题】下列哪种杂种优势利用模式是最经典、利用时间最长的杂种优势模式,被玉米育种界公认为温带地区的基础杂种优势群和杂种优势模式
A.
PA×PB
B.
PA群×国内群
C.
美国马齿型×欧洲硬粒
D.
Reid×Lancaster
【简答题】对于8086/8088 CPU,已知DS=0150H,CS=00H,SS=0250H,SP=1200H,问:
【单选题】桑蚕丝中,丝素含量占其总量的多少?
A.
70%~80%
B.
60%~70%
C.
50%~60%
D.
80%~90%
【判断题】YUM源配置文件是/etc/yum.repos.d
A.
正确
B.
错误
【单选题】听力原文: The Chinese New Year is now popularly known as the Spring Festival because it starts from the Beginning of Spring. Its origin is too old to be traced. Several explanations are hanging around. Al...
A.
The beginning of Spring.
B.
The day before the New Year day.
C.
The New Year day.
D.
The day after the New Year day.
【单选题】yum源配置文件后缀是( )
A.
bak
B.
heihei
C.
conf
D.
repo
【简答题】Imagine that you are in school, giving a speech to your class. Now think what it feels like when stammering (口吃) makes it a struggle to communicate your thoughts and feelings to other people. The King...
【判断题】()新闻主播、谈话节目、体育比赛、电视晚会等往往在电视中心的演播室进行。
A.
正确
B.
错误
【判断题】快件运输主要包括航空运输、公路运输、铁路运输、水路运输四种方式。
A.
正确
B.
错误
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