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【单选题】
printf函数中用到格式符%5s,其中数字5表示输出的字符串占用5列,如果字符串长度大于5,则输出按方式:
A.
右对齐输出该字串,空格
B.
按原字符长从全部输出
C.
输出错误信息
D.
从输出该字符串,右补空格
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举一反三
【单选题】The first compass, called a sinan, was invented __________.
A.
in the Han Dynasty
B.
in the Western Zhou Dynasty
C.
in the Shang Dynasty
D.
during the Warring States Period
【单选题】According to ancient records, natural magnets were employed in China as direction-finding devices. This led to the first compass, called ( ) during the Warring States Period.
A.
Si Nan
B.
wet compass
C.
dry compass
D.
navy compass
【单选题】According to ancient records, natural magnets were employed in China as direction-finding devices. This led to the first compass, called ( ) during the Warring States Period.
A.
wet compass
B.
Si Nan
C.
dry compass
D.
navy compass
【判断题】为51单片机扩展行列式按键,1个并行口最多可以扩展8个按键。
A.
正确
B.
错误
【判断题】3-磷酸甘油的其中一个去路是首先转变为磷酸二羟丙酮,再进入糖酵解代谢
A.
正确
B.
错误
【判断题】1218现代企业的流程再造不仅要立足企业本身,还应包括对整个供应链业务流程进行重新设计。
A.
正确
B.
错误
【多选题】以下哪些属于马斯洛需要层次理论里的内容?
A.
生理需要
B.
安全需要
C.
爱与归属的需要
D.
自我实现的需要
E.
尊重需要
【判断题】避税是指纳税人利用现行税法中的漏洞或不明确之处,规避、减少或延迟纳税义务的一种行为。
A.
正确
B.
错误
【单选题】According to ancient records, natural magnets were employed in China as direction-finding devices. This led to the first compass, called ____during the Warring States Period.
A.
Si Nan
B.
navy compass
C.
wet compass
D.
dry compass
【简答题】为80C51单片机扩展行列式按键,1个并行口最多可以扩展______个按键。
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