陕西省建大附中高2024-2025学年第一学期高一开学检测英语
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1、陕西省建大附中高2024-2025学年第一学期高一开学检测英语选择部分
12.已知离散型随机变量X服从二项分布B(n,p),,其中$$n \in { N ^ { * } } , 0 < p < 1 ,$$记X为奇数的概率为a,X为偶数的概率为b,则A.a+b=1$$B . p = \frac { 1 } { 2 }$$时,,a=b$$C . 0 < p < \frac { 1 } { 2 }$$时,a随着n的增大而增大$$D . \frac { 1 } { 2 } < p < 1$$时,a随着n的增大而减小
2、陕西省建大附中高2024-2025学年第一学期高一开学检测英语填空题部分
Success in and of itself is not a bad thing. It can bring fun and sweetness to life. But it becomes tyrannical (专横的) when it is a replacement for the relationships and love that should be at the center of our lives.
28. What can we learn from Paragraph 2
A. Success is determined by many factors.
B. People can be greatly addictive to success.
C. Success can be really attractive to humans.
D. It’s difficult to achieve great success in life.
29. What can we learn from Alex Dias Ribeiro’s words in Paragraph 3
3、陕西省建大附中高2024-2025学年第一学期高一开学检测英语阅读理解部分
七、map north east south west