【单选题】用万用表测量电阻的刻度,下列说法正确的是()
【单选题】用万用表测量电阻的刻度,下列说法正确的是 ( ) 。
【单选题】________ from the 11th floor when the policeman pointed his gun at him.
A.
Down jumped the murderer
C.
Down the murderer jumped
【单选题】用万用表测量电阻的刻度,下列说法正确的是( )
【单选题】用万用表测量电阻的刻度,下列说法正确的是 :
【单选题】Th policeman saw the thief____ he appeared on the street corner.
【单选题】The policeman caught ____ thief by th e arm.
【判断题】一对直齿圆锥齿轮传动的正确啮合条件是:两个当量齿轮的模数和压力角分别相等。此外还应保证两轮的锥距相等,锥顶重合。
【单选题】用万用表测量电阻的刻度,下列说法正确的是( )。