【判断题】函数在定点处有无极限与在该点处有无定义无关.
【多选题】标志着中国古代军事思想初步形成的代表作是( )。
【单选题】He is an hour late. He ______ by fag. Of course, that’s only a possibility.
B.
should have been delayed
D.
must have been delayed
【判断题】函数在某点处的极限存在与在该点处有无定义有关
【判断题】函数在某点处的极限存在与在该点处有无定义无关
【判断题】函数在 处极限是否存在与函数在该点有无定义有关。
【单选题】He is already an hour late.I don't think he will come.______?
【单选题】He is an hour late.He by fog.Of course,that’s only a possibility.
B.
should have been delayed
D.
must have been delayed
【判断题】函数在 处极限是否存在与函数在该点有无定义无关。