7. 最适合动态建立数据实体的内存分配方式是堆式分配 A. 错误 B. 正确 ...

29. 属于低级语言的是 A. Fortran B. Pascal C. Lisp D. Masm ...

15. 在使用高级语言编程时，首先可通过编译程序发现源程序的全部______错误和部分语义错误。 A. 语法 B. 语义 C. 语用 D. 运行 ...

7. We all know that the normal human daily cycle of activity is of some 7-8 hours' sleep alternation with some 16-17 hour's wakefulness and that, broadly speaking, the sleep normally coincides with the hours of darkness. ...

4. Of all the areas of learning the most important is the development of attitudes. Emotional reactions as well as logical thought processes affect the behavior of most people. "The burnt child fears the fire" is o...

5. It is hard to predict how science is going to turn out, and if it is really good science it is impossible to predict. If the things to be found are actually new, they are by definition unknown in advance. You cannot make choices in this...

9. At the memorial service, our director paid _______ to the professor’s outstanding contribution to the educational cause. A. attribute B. recognition C. tribute D. acknowledgement ...

31. As the boat bound for Nanjing leaves only on _______ days, we had no choice but to stay in the hotel overnight. A. alternative B. separate C. successive D. alternate ...

9. To some people, the working hours are never long enough. Take Peter for example, having made his latest film earlier this month, he is _______ starring in a Broadway musical. A. lately B. currently C. factually D. actually ...

2. Because of her poor constitution, it took her a long time to _________ her bad cold and begin the process of recuperation. A. throw away B. throw down C. throw over D. throw off ...