一个合格的驾驶人,不仅表现在技术的娴熟上,更重要的是应该具有良好的驾驶行为习惯和道德修养。
参考答案:对
根据句意和首字母提示写出单词.
1. W________ to our party.
2. We do morning e________ on the playground every day.
3. My mother is a d________ at the hospital.
4. My friends usually play b________ (篮球)on the playground.
5. He can play table t________.
使用两个8259A进行级联,最大可以获得的有效硬件中断源的个数为( )。
A.4个
B.8个
C.16个
D.15个