题目内容
5) Salesmen often have to leave their families to do business alone.
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6) Instead of greeting in words, now more people choose to simply give a hearty smile.
7) It is a must to pronounce the greeting words accurately to get a friendly reply.
8) It is in fact not very difficult to make friends with a foreigner.
集体主义作为社会主义道德的核心,是社会主义道德区别和优越于其他社会形态道德的显著标志。
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