【单选题】Which of the following statements is not true?
A.
In fact, Emma's mother once suspected her husband.
B.
Emma knew that her father stayed with the strange woman.
C.
Emma did not tell the truth to her mother.
D.
Emma felt guilty for she lied to her mother.
【单选题】使用工作表建立图表后,下列说法正确的是( )。
B.
如果改变了工作表的内容,图表也将立刻随之改变
C.
如果改变了工作表的内容,图表将在下次打开工作表时改变
【单选题】-Who's that? -_________ Emma. [ ]
【单选题】已知木星的一个卫星周期1.8天,轨道半径42万千米。月地距离约为38万千米,一个月约27天。则木星与地球质量之比为()。
【判断题】测量绝缘电阻和测量泄漏电流采用的试验设备是一样的。( )