按照集装箱的箱体结构分类,可分为内柱式和外柱式,折叠式和固定式等。
参考答案:对
解析:按照集装箱的箱体结构分类,可分为内柱式和外柱式,折叠式和固定式,预制骨架式和薄壳式等。
“南北对话”指的是[ ]
A.南半球国家与北半球国家之间的商谈
B.发展中国家与发达国家之间的商谈
C.南美洲国家与北美洲国家之间的商谈
D.南极洲与北冰洋之间的商谈
His daughter ___ his company when he was ill.
A.took out
B.took over
C.took place
D.took up