设置电门到2的位置，以得到正确的值。( )
A.To arrive at the incorrect value,set the switch to position 2. B.To get the correct value,set the switch to position 2. C.To get the incorrect value,set the switch to position正确答案B
设置电门到2的位置，以得到正确的值。( )
A.To arrive at the incorrect value,set the switch to position 2. B.To get the correct value,set the switch to position 2. C.To get the incorrect value,set the switch to position正确答案B
