问题
填空题
熵是信息论中对不确定性的度量，是对数据中所包含（）大小的度量。
答案
参考答案：信息量
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熵是信息论中对不确定性的度量，是对数据中所包含（）大小的度量。
参考答案：信息量
| 完形填空。 | |||
| I have an old cat whose name is Luna. When she was about 2 years old, she started to know __1__ to do and when to do it. At that time, I was working from midnight (午夜) to 7 am. I always __2__ at 10 pm. Soon I noticed that if I wasn't up within 10 minutes after my __3__ going off, Luna would be there waking me up. She __4__ knew what time I usually went to bed. If I didn't do that, she would start patting (拍) me on my leg, and trying to lead me to the __5__. The only unlucky part of this is that cat doesn't know about __6__, and I am always woken up when I want to sleep in. One evening I ate something __7__, and had a stomachache. I __8__ most of the night in the toilet. During the whole night Luna was with me. When I was in the toilet, she was there __9__ me. When I came back to bed, she followed me. And when I was running to the bathroom, she was running with me. She never __10__ or left me. I was very moved by what she did. | |||
| ( ) 1. A. what ( ) 2. A. went asleep ( ) 3. A. telephone ( ) 4. A. too ( ) 5. A. dining room ( ) 6. A. festivals ( ) 7. A. good ( ) 8. A. paid ( ) 9. A. among ( ) 10. A. played | B. where B. got up B. alarm B. still B. classroom B. holidays B. delicious B. spent B. during B. ate | C. how C. gave up C. radio C. yet C. bedroom C. weekdays C. bad C. took C. within C. slept | D. why D. went on D. TV set D. also D. office D. workdays D. beautiful D. cost D. beside D. drank |