平常所说的微型机“内存条”是指______存储器。
参考答案:随机
阅读理解。
看图,回答下列问题。
1. What's this?
__________________________________
2. What's her name?
3. What's her first name?
4. What's her last name?
5. What's her telephone number?
你能设法画出一个凸多边形,它有4个锐角吗?