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【多选题】
阻碍国际多式联运发展的因素有:A.
地区发展不平衡
B.
集装箱标准化尚未取得一致
C.
多式联运经营人的责任尚未统一
D.
综合优势未得到充分发挥
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举一反三
【简答题】烟酸缺乏可引起（）。此病起病慢，如治疗不及时，则可出现皮炎、腹泻、痴呆“3D”症状。
【简答题】烟酸缺乏时可引起 ,主要累及皮肤、消化系统、神经系统,其典型病例可有 、 和痴呆,又称 “三 D ”症状。
【简答题】Directions: Read the following passage. Answer the questions according to the information given in the passage and the required words limit. Write your answers on your answer sheet. Several years ago,...
【简答题】Directions: Read the following passage. Answer the questions according to the information given in the passage and the required words limit. Write your answers on your answer sheet. As the United Nati...
【简答题】Directions: Read the following passage, Answer the questions according to the information given in the passage. March 22nd every year has been the World Water Day since 1993. Everyone knows that over ...
【简答题】Directions: Read the following passage. Answer the questions according to the information given in the passage and required words limit. Write your answers on your answer sheet. Few places have as muc...
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