若随机变量X服从二项分布,且X~B(10,0.8),则EX、DX分别是( ),( ).
8;1.6
下列近代著名人物辛亥革命武昌起义的组织者是( )。
A.杨守敬
B.邓玉麟
C.吴兆麟
D.孙武
根据句意和提示,完成下列句子。
1. He was ____________(吸引)by her charm.
2. Mr. Li is one of the _________(受害者)in the robbery.
3. My grandfather has been ________(死亡)for ten years.
4. How did she _______(成功)in the end?
5. Can you _____(想象) what life will be like by 2100 on Earth ?
6. A police told him that a jewellery shop had been ______ (rob) .
7. He was charged with _______ ( break) into several computer systems over the last year.
8. Can you offer me some ________ (advice) ? They would be the most valuable.
9. Mrs. Li told me that she _______(finish)the work already.
10.The old woman passed away _________ (peace) in her nineties .