使用 [13] 、 [14] 或 [15] ,用新得的数据替换表中过时的数据就是数据更新。
参考答案:[13] 缓)中技术
解析:[14] 事物处理机制 [15] 视图
— Rose, we will start at six tomorrow morning. Don't be late, _______ ?
— _______ . I'll be there on time.
A.won't you; Yes, I will
B.will you; Yes, I will
C.will you; No, I won't
D.won't you; No, I won't
车用汽油的爆炸浓度极限范围为()。
A.0.5~7.0
B.1.0~8.1
C.1.1~7.0
D.1.5~6.5