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【判断题】
一个有向图的邻接表和逆邻接表中的表结点个数不一定相等A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】海运集装箱拼箱货业务实践中,点击打开House B/L,可以看到单证抬头的公司名称是:
【单选题】社会主义核心价值观的内容,( )反映了“中国梦”的实现道路:中国特色社会主义。
A.
倡导“富强 民主 文明 和谐”
B.
倡导“自由 平等 公正 法治”
C.
倡导“爱国 敬业 诚信 友善”
D.
倡导“富强 和谐 自由 敬业”
【多选题】下面关于食品安全的表述,正确的是
A.
经过高温灭菌过程，食品中不含有任何微生物
B.
食品无毒、无害，符合应当有的营养要求，对人体健康不造成任何急性、亚急性或者慢性危害
C.
原料天然，食品中不含有任何人工合成物质
D.
虽然过了保质期，但外观、口感正常
E.
食品加工过程中成品与半成品不可以混合存放
【简答题】海运集装箱拼箱货业务实践中,点击打开House B/L,可以看到单证右侧制单日期的上部有个编码,在-09之前的两个大写字母是:
【单选题】Passage One Questions 21 to 25 are based on the following passage. Shopping has become a very secret and mysterious affair. Conspicuous consumption does not look good during a recession, which explain...
A.
conspicuous
B.
economical
C.
secret
D.
safe
【单选题】Customers' e-mail queries are often not answered effectively because
A.
customers often send them to the wrong address.
B.
the address given on the website is often that of a different service.
C.
few people in e-commerce actually care about customer service.
【简答题】封闭系统是指系统与环境之间无( )交换,有( )交换
【单选题】As the great low ebb of high tech sweeps through the world of online commerce, two kinds of sites are weathering the storm. The first group is often referred to as 'clicks and mortar'--online extensio...
A.
surviving a crisis.
B.
coming into being.
C.
struggling in the storm.
D.
being dominated by a stormy high tech wave.
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