【单选题】The student tried every means to ____________ what the teacher was teaching in class, but failed.
【单选题】Experts advise us to learn which means not depending on the book or the teacher.
【单选题】“鼻道窦口复合体(OMC)”由——首先提出( )
【单选题】The teacher means to _____ them _______ greater assiduity.
【简答题】设某机主存容量为 4MB , cache 的容量为 16KB 。每字块有 8 个字,每字长 32 位。设计一个四路组相联映射(即 cache 每组内共有 4 个字块)的 cache 组织。 ( 1 )画出主存地址字段中各段的位数。 ( 2 )设 cache 初态为空, cpu 依次从主存第 0,1,2...,89 号单元中读出 90 个字(主存一次读出一个字),并重复此次序读 8 次,问命中率是多...
【单选题】If students find it difficult to start talking in a task where they have to choose one of five places to go for an outing, the teacher may tell them to consider distance, means of transport, time avai...
【判断题】“赫歇尔望远镜”的主要改进之处就是在保持同样焦点的情况下省去了平面副镜,让光线从主反射镜直接聚焦到侧壁的目镜,仅仅通过省去了一道反射镜从而大大提高了观测暗弱天体的效率。
【简答题】设某机主存容量为 4MB , Cache 容量为 16KB ,每字块有 8 个字,每字 32 位,设计一个四路组相联映射(即 Cache 每组内共有 4 个字块)的 Cache 组织。 ( 1 )画出主存地址字段中各段的位数。 ( 2 )设 Cache 的初态为空, CPU 依次从主存第 0 , 1 , 2 ,..., 89 号单元读出 90 个字(主存一次读出一个字),并重复按此次序读 8 次,...
【单选题】"He didn't know how to answer the question the teacher asked so he had to speculate abou t the answer." The underlined part means_______.
【判断题】The top- down model means the teacher should teach the passage according to the following steps: words-phrases-sentences-passages.