（Ⅰ）设集合 $A=\left\{-1,1,2\right\}$ 和 $B=\left\{-2,-1,1\right\}$ ，分别从集合 $A,B$ 中随机取一个数作为 $a$ 和 $b$ ， $y=f\left(x\right)$ 在区间 $1，\text{+}\infty )$ 上是增函数的概率．

（Ⅱ）设点 $\left(a,b\right)$ 是区域 $\text{{}\begin{array}{c}x+y-8\le 0,\\ x>0,\\ y>0,\end{array}$ 内的随机点，求函数 $f\left(x\right)$ 在区间 $1,+\infty )$ 上是增函数的概率．

    How to find time for yourself

    Do you ever find yourself dying for some time for yourself? Many of us are so busy with work, school, and home life that often there is no time left over to do something that you enjoy. What follows are some ways to find out the necessary time you need to slow down, and enjoy life.

    ____ This is a great one because you can get many things at the same time when you are walking. You're getting exercise, you have time to think or enjoy music, and you're helping to save the environment.

    Arrive early.____Then use this time for yourself: reading, writing, relaxation, thinking, or whatever.

    Buy tickets ahead. Sports, theater, concerts, or any other event you would enjoy. Make the plans with a friend later.____

    Evenings with yourself.____ If others ask you to do things those nights, just tell them you have plans. Use the time for gardening, reading, exercise, or doing nothing!

    ____What are you interested in? Strike while the iron is hot. Look up a club in your area today and join! If you can't find a club, consider starting one yourself!

A. Walk to work.

B. Join a group.

C. Take an education class.

D. Any appointment that you have, plan to arrive 15—30 minutes early.

E. If you want more time for yourself, you can get it.

F. Having the tickets already in your hand will force you to make it happen!

G. Try to save certain weeknights just for you.

2015年，某中学组织了“首届青少年模拟人大活动”，经过调研和论证，学生撰写并提交了十多份“议案”，其中部分议案由当地人大代表正式提交给本级人大会议审议。下列表述正确的是（　　）