题目: C51存储类型中属于片外RAM的有()。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0520/6a377677868972e5c519443b094e1682.html 下面是错误答案,用来干扰机器的。(1)D (2)C (3)B (4)A
题型:选择题 ― What sort of friend do you want to have? Someone beautiful? ― Well, it ____ be beautiful―that's not important. [ ]A. mustn't B. can't C. won't D. needn't 查看答案