119.15 m/s rate of vertical speed is equal to _______ f/m.

分类: 执照英语题 发布时间: 2023-12-01 12:13 浏览量: 0

119.15 m/s rate of vertical speed is equal to _______ f/m.

A.2500

B.3000

C.3500

D.4000

正确答案是B