【判断题】由于外购零件而使得剩余生产能力出租获取的租金收入,应作为自制方案的机会成本考虑。 ( )
【单选题】Waugh 和 Norman 发展出一种新的方法,称作探测法,证明短时记忆的遗忘是由于 。
【判断题】计算机硬件能够直接执行的语言是汇编语言。
【简答题】Fish are animals that live in water. They live in almost any place【11】there is water. Some are found in lakes, other fish live in the sea. Most fish never【12】water. There are about 21,000 kinds of fis...
【简答题】听下面一段独白,回答问题。 1. Where do tree-frogs live? [ ] A. They live in trees. B. They only live in water. C. They live in the ground. 2. What are tree-frogs good at? [ ] A. Running. B. Swimming. C. Ju...
【判断题】.在多机松散硬件结构中,各台微机可以发生直接的数据关系
【单选题】中国国防科技大学研制的“银河”计算机属于( )