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根据信息传输方向和时间关系，其三种通信方式是：单工、半双工和全双工。()

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Some research shows, however, that taking aspirin might make your cold last longer.(翻译)

转让金融资产当月月末，如产生转让收益，则按应纳税额，借记“应交税费——转让金融商品应交增值税”科目，贷记“投资收益”等科目。()

Along with bones from humans and animals, they uncover pieces of pottery, tools and even the remains of campfires.(翻译)

As a last resort, ask for alternatives such as more vacation time or the opportunity