某进口设备FOB价为人民币1200万元，国际运费72万元，国际运输保险费用4.47万元，银行财务费6万元，外贸手续费19.15万元，关税217万元，消费税率5%，增值税253.89万元，则该设备的消费税为（）万元。 ["78.60","74.67","79.93","93.29"]
Which three methods would help prevent critical network-traffic packet loss on high speed serial interfaces？ （） [" policy routing"," increase link capacity"," WRED"," CBWFQ"," LFI"," WFQ"]
声母z和zh的区别是（）不同。
香农一施拉姆传播模式的最突出特点是重视信源和接收者之间的（）。 ["建立反馈环节","防止信道干扰","共同经验领域","获取有效信息"]
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"泛审美"
