Light Lists for coastal waters are ______.
A. published evry year and require no corrections
B. published evry second year and must be corrected
C. published evry five years and require no corrections
D. accurate thru NM number on title page and must be corrected
查看答案
Lighter longitudinal stiffening frames on the vessel side plating are called ______.
A. stringers
B. side frames
C. side stiffeners
D. Intercostals
顾客在购物时的心理过程包括 ()
A挑选过程
B认知过程
C购买过程
D情绪过程
E意志过程
装潢艺术设计的学科范畴属于
A自然环境
B人工环境
C社会环境
D学术环境
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