8. postal services may issue special postage stamps to ________ the history or achievements of the national postal service on or around world post day.
1. in countries where a solar calendar was ________ the length of each year needed to be modified in order to have the same number of months in each year.
6. this relay system allowed mail to criss-cross the f________ in record time. (--the edge of land where people live and have built towns, beyond which the country is wild and unknown, especially in the western us in the 19th century)
线性规划具有多重最优解是指（ ）。
某工厂添置一套设备，投保时市价为80万，后被盗。当时，市价涨至100万，请问赔偿金额为 （ ）
13. world post day：世界邮票日
4. the candidate’s ________ with organized crime cost him the election.
wms
10. racial or religious d________ is happening everywhere in the world. (--the unjust or prejudicial treatment of different categories of people, especially on the grounds of race, age, or sex)
1. nowadays, the post remains the most a means of communication. (--able to be easily obtained or used)
3. the expectations are high and heterogeneous, so we have to watch customer needs carefully. and we do not tell the customers what they need, they tell us and we then help make their lives easier through the post.
7. 企业对的电子商务模式：business-to-government (b2g)
10. steering toward green packaging in delivery service needs efforts on multiple fronts, governments, express delivery companies, packagers, retailers, consumers etc.
7. single-click payment can encourage i________ buying via mobile phones. (acting suddenly without thinking carefully about what might happen because of what you are doing)
函数为无穷小量的条件是
“my heart will go on” 是加拿大女歌手（ ）演唱的一首流行歌曲。
福特生产模式是一种进行详细分工和工时定额的生产模式。()
某反应∆h＞0，∆s＞0，则该反应（ ）。
溶剂的选择有哪几个原则？（ ）
下列关于卫生信息传播交流的基础模式的描述中错误的是：()
关于歧化反应的正确叙述是（ ）。
【单选题】加拿大碧玉的黑点分布（）。
创业团队的要素包括：
设，则
“my heart will go on” 是加拿大女歌手席琳·迪翁演唱的一首流行歌曲，该歌曲作为（ ）年电影《泰坦尼克号》的主题曲