单项选择题
Ocean transport use （）ships mostly.
A. Bulk
B. Container
C. Barge
D. RO/RO
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相关考题
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单项选择题
Crude oil carriers often use （）
A. Big ships
B. Huge ships
C. Large container ships
D. Supertankers -
单项选择题
Water transport is the（） way of shipping bulk and low price goods.
A. Most inexpensive
B. Save money
C. Low cost
D. Economically -
单项选择题
What is the meaning of Metropolitan area? （）
A. Around the city
B. City itself
C. The area near the city
D. Big city and its neighbor area
