【单选题】在点火提前角闭环控制系统中,ECU根据( )信号对点火提前角进行调整。
【单选题】Neither of them knows the difference ______ the two and we can’t tell one ______ the other, either.
【单选题】Tom stand the boring lessons. I can't stand them, . [ ]
【单选题】You can take this book that one, but you can not take of them. [ ]
C.
not only; but also; none