【单选题】Tom succeeded, for he had made a great ______ and got over plenty of difficulties.
【单选题】应用到汽车不同部位,可实现中央差速和轮间差速的是
【判断题】C#不是由C和C++衍生出来的面向对象的编程语言。()
【简答题】Considered (4) __________ modern scholars to be one of the great American novels, the book was dismissed by Melville’s contemporaries and he made little money from the effort.
【多选题】执行规范是卓越服务的基础。下列有关规范的描述正确的是 。
【简答题】The effort that he made ________ (finish) the task is great.