某人向同一目标独立重复射击，每次射击命中目标的概率为p(0＜p＜1)，则此人第4次射击恰好第2次命中目标的概率为()．
A. 3p(1－p)2
B. 6p(1－p)2
C. 3P2(1－p)2
D. 6p2(1－p)2
查看答案
1555年(嘉靖三十四年)，()带领汉、壮、苗、瑶等族人民打破倭寇，取得嘉靖年间抗倭斗争的巨大胜利，被称为“自有倭患来，此为战功第一”。
A. 戚继光
B. 张经
C. 郑成功
D. 俞大猷
The main purpose of the passage is to ______.
A. criticize Tony Blair's policy on foreign affairs.
B. exemplify that Tony Blair is a political failure.
C. justify that Tony Blair deserves a better appraisal.
D. compare Tony Blair and George Bush on their policies on foreign affairs.
明清时期的文化科技特征不包括()。
A. 科技取得了新的成就
B. 产生了早期反封建的民主思想
C. 市民文学兴起，产生了优秀的小说
D. 理学开始走向极端
According to the passage, which of the following statements is NOT true about the novel？
A. It is warmly received.
B. It is written by Rowling.
C. It is the sixth of the series "Harry Potter".
D. It is about how Harry Potter faces life and deat
微信支付 
支付宝支付