A.h=450mm B.h=500mm C.h=550mm D.h=600

考试题库2022-08-02  15

问题 A.h=450mmB.h=500mmC.h=550mmD.h=600mm

选项 A.h=450mm
B.h=500mm
C.h=550mm
D.h=600mm

答案 B

解析
转载请注明原文地址:https://tihaiku.com/jzgc/2511697.html

最新回复(0)