英译汉The communication process consists of five components: (a) the sender.(b) the
message. (c) the receiver. (d) the feedback, and (e) the channel.
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ha business report, the information that you collect and will analyze to determine conclusions is called data. ______
Mt order is a type of neutral news message that asks for a refund, an exchange, or a discount. ______
E-mail is written, sent, and received on a computer. ______
实验室有关与人身健康、安全和环保要求包括()
A. 防爆、毒、火、雷击、触电、损伤、盗
B. 保密安全
C. 危险品防护与处置
D. 三废处理
E. 消防
F. a+b+c+d+e
G. a+c+d+e