十六进制数34B对应的十进制数是
A.1234
B.843
C.768
D.333
参考答案:B
解析: 十六进制数转换成十进制数的方法和二进制一样,都是校权展开。
第四部分单词填空(共10小题;每小题1分,满分10分)
1.He a_____________ to me for being late for the party.
2. Millions of people in Africa are still s______________ to death at present.
3. We will first visit the Great Wall after our (到达) in Beijing.
4. I’m too tired and have little s to walk any further.
5. Foods for the old should be easy to be d_________.
6. As a parent, you o_______________ to look after your children.
7.They sat face to face, _______ (怒视) at each other.
8 What you said r ________ me of my sad story.
9 The new policy will be of great b___________ to us all.
10 Please f me for being late.
某人若10年内每年年末存10000元,年利率为8%,则10年末本利和为( )元。
A.14487B.100000C.108000D.144870