单选题
如果用了很大的力来打开组件,则检查控制连杆。
A
A.If you must apply a strike to open the unit, examine the control linkage.
B
B.If you must apply an unusual force to open the unit, examine the turnbuckle.
C
C.If you must apply an unusual force to open the unit, examine the control linkage.
答案解析
正确答案:C
相关知识点:
大力开组件查控制连杆
