问题
单项选择题
()cargoes in IMSBC code are those that are likely to liquefy.
A.Group A
B.Group B
C.Group C
D.Group D
答案
参考答案:A
()cargoes in IMSBC code are those that are likely to liquefy.
A.Group A
B.Group B
C.Group C
D.Group D
参考答案:A