如果左右座同时移动侧杆,则侧杆输出()
A、以左座的输入为准
B、以右座的输入为准
C、将左右座的输入代数相加
参考答案:C
---Are you going to Tom’s birthday party?
---_________.I might have to work.
A.Sound great
B.Thank you
C.It depends
D.Don’t mention it
采用卸压钻孔方法时,要制订防止()孔内冲击伤人的专门安全措施。