如图，菱形OABC的顶点O在坐标原点，顶点A在x轴上，∠B=120°，OA=2，将菱形OABC绕原点顺时针旋转105°至OA′B′C′的位置，则点B′的坐标为（   ）

① we{#blank#}1{#/blank#} ② she{#blank#}2{#/blank#} ③ he{#blank#}3{#/blank#} 

根据汉语意思完成英语句子，每空一词。

如果 $\sqrt{y-3}$ 与（2x﹣4）²互为相反数，那么2x﹣y的平方根是{#blank#}1{#/blank#}．

如图所示，已知A（ $\frac{1}{2}$ ，y₁），B（2，y₂）为反比例函数y= $\frac{1}{x}$ 图象上的两点，动点P（x，0）在x轴正半轴上运动，当线段AP与线段BP之差达到最大时，点P的坐标是（   ）

如图所示，已知A（ $\frac{1}{2}$ ，y₁），B（2，y₂）为反比例函数y= $\frac{1}{x}$ 图象上的两点，动点P（x，0）在x轴正半轴上运动，当线段AP与线段BP之差达到最大时，点P的坐标是（   ）

阅读理解

Dear Liz，

Thank you for your great present．I had a successful birthday party last Saturday.Ten of classmates came to my home．Well,we played games,danced to music and enjoyed delicious food．We shared a big cake with a small chocolate monkey．My mum bought the cake．Miss Smith was a special guest(客人)．She happened to meet my mufti in the cake shop near my home．She also joined us and drew a picture for me．I was happy to receive many kinds of presents，such as cards．balls and CDs．Your book about animals was the best．You know,I like animals and dogs are my favourite．There is a small black cat in my grandparents' home．I'd like to play with—it when I visit my grandparents once a week．It's cold today．What's the weather like in your village? Let's go to the new library when you come back．

Yours，

Elizabeth

根据材料内容选择最佳答案。