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单选题
This torque shaft can not move inboard. Thus, before you move it, remove the outboard torque shaft.
A
Before removing the outboard torque shaft, this torque shaft can move inboard.
B
If you remove the outboard torque shaft first, this torque shaft can move inborad.
C
After this torque shaft moves inboard, remove the outboard torque shaft.
答案解析
正确答案：B
