散货集装箱在箱顶部设有2~3个装货口。There are 2 ~ 3 loading ports on the top of bulk containers.
散货集装箱在箱顶部设有2~3个装货口。There are 2 ~ 3 loading ports on the top of bulk containers.
A.正确
B.错误
正确答案:正确
散货集装箱在箱顶部设有2~3个装货口。There are 2 ~ 3 loading ports on the top of bulk containers.
A.正确
B.错误
正确答案:正确
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