集装箱是现代物流的一项重要技术变革,具有节约包装费用、减少货差货损、加速车船周转等特点。
A. 对
B. 错
Jakobson defined the six primary factors of any speech event, namely: speaker, _______, context, message, code, contact.
Jakobson established a well-known framework of language functions based on the six key elements of communication, namely: referential, poetic, emotive, ______, phatic and metalingual function.