伤寒患者解除隔离状态的主要标准是（） A.体温正常 B.血培养转阴 C.体征消失 D

数据5，7，7，8，10，11的标准差是

A．8

B．4

C．2

D．1

（9分）阅读材料，综合运用所学的相关知识回答问题。

情景一：期末考试期间，小张在考物理时与旁边的同学传递答案，最后平时物理并不出色的他取得了高分。学期末，他因各科成绩突出获得校“优秀学生”称号。

情景二：散学典礼后，同学约小张一起外出吃饭、K歌放松一下，想到自己的家境并不宽裕，小张婉言谢绝了。回家途中，看到下水道的井盖被挪到了旁边，他担心路过的车子或行人会遇到危险，于是将井盖挪回原位。

（1）你怎样看待情景一中小张在考试时与同学传递答案的行为？（5分）

（2） 情景二中小张有哪些品质值得我们学习? （4分）

请仔细阅读题中的情境要求，从A-F六首歌曲﹙节选﹚中为各情境选出符合要求的最佳选项，其中一项为多余选项。

A. What about nature’s worth﹙价值﹚

It’s our planet’s womb﹙What about us﹚

What about animals﹙What about it﹚

We’ve turned kingdoms to dust﹙What about us﹚

What about elephant﹙What about us﹚

B. And there are children to think of.

Baby’s asleep in the backseat.

Wonder how they’ll ever make it through this living nightmare.

But the mind is an amazing thing.

Full of candy dreams and new toys and another cheap hotel.

C. Then up the stairs he would carry me

And I knew for sure I was loved

If I could get another chance, another walk, another dance with him

I’d play a song that would never, ever end

How I’d love, love, love to dance with my father again

D.I think I’ve found my best friend

I know that it might sound more than a little crazy.

But I believe

I knew I loved you before I met you

I think I dreamed you into life

E. That even though it’s far

He’ll find me at Christmas Eve

I guess Santa is busy

Cause he never comes around

I think of him when Christmas comes to town.

F. What we’ll find

What lies waiting down the line

In the end of Ninety-nine

Happy new year.

小题1:It’s December 29^th.Emily plans to have a New Year’s party at home. She wants to invite all her friends to the joyous party.

小题2:January 30^th is a special day for Paul and Jenny because three years ago they met each other and fell in love with each other on that day.

小题3:Max’s father is going to have his 40^th birthday. Max wants to hold a small family party for him to show his love to his father.

小题4:Ferro is a one-year-old baby. Every night when he is going to sleep, his mother will sing a gentle song to him.

小题5:Alice cares about the environment we live in. She wants to hold a school meeting to ask all her classmates to take part in saving the earth.

在使用Windows系统时，单击Windows窗口右上方的“”按钮，可将窗口 (34) ；当用户将打开的4个窗口平铺排列时，有 (35) 个窗口处于激活状态；当用户选择一个文件图标，执行“剪切”命令后，被“剪切”的文件放在 (36) 中。

36（）

A．回收站

B．硬盘

C．剪贴板

D．软盘