When the computer is turned off, any information in _______ will be lost. A: RAM B: ROM C: storage D: memory

What are the three types of memory? A: Sensory memory, short-term memory and long-term memory B: Working memory, short-term memory and sensory memory C: Sensory memory, short-term memory and memory capacity D: Memory capacity, short-term memory and long-term memory

强调句"But, in fact, it is not your memory that is at fault."句中被强调的部分是： A: at fault B: your memory C: not your memory D: in fact

中国大学MOOC: Information stored in the long-term memory system could be forgotten very easily.

The advantages of computer numerical control systems do not include ( ). A: Using software to change the function of NC system flexibly, high flexibility B: Making full use of computer technology and its peripheral equipment to enhance the function of numerical control system; C: The function of NC system is realized by hardware, and the reliability is high D: The system performance price ratio is high and the economy is good