10年来,我国全体维和警察舍生忘死,英勇奋战,经受住了枪林弹雨的考验和血与火的洗

题型:选择题

问题:

10年来,我国全体维和警察舍生忘死,英勇奋战,经受住了枪林弹雨的考验和血与火的洗礼,为驻在国恢复和平与稳定、保护当地人民的生命财产安全作出了重大贡献。这表明中国[ ]

A、是一个和平、合作、负责任的国家

B、是世界上最强大的发展中国家

C、是推动世界经济持续发展的重要动力

D、综合国力在逐年、不断地增强

考点:世界舞台上的中国
题型:选择题

请阅读下列应用文及相关信息,并按照要求匹配信息。请在答题卡上将对应题号的相应选项字母涂黑。

首先请阅读下面6封信件或便条:

A.Dear Mom,

Every time it’s your birthday, I remember all the great birthday parties you gave me when I was growing up.I especially remember the one when I turned to 16, and the words you and Dad said to me.Now I hope you enjoy the birthday party I’m holding for you.

Yours,

××××

B.Dear Dan,

It’s over! High school is now part of the past.But consider what your graduation day really means, aside from the gifts.It’s the beginning of a life filled with goals that only you can attain.You’ve made it through 4 important years, and we’re confident you’ll make it through anything else you’ll have to face.

Very truly yours,

××××

C.Dear Tom,

I’m 16, but my grandmother treats me as if I were 5.She uses a baby voice around me, which is really annoying, but I’m afraid to say anything because I don’t want to make her feel bad.How can I tell her my feelings, and let her know I’m growing up?

Love,

××××

D.Dear Tina,

I was almost unwilling to open your gift because it was so wonderfully wrapped.The paper was just lovely! I want to thank you for thinking of me.I’m sure you spent hours making this lovely sweater, and it’s so soft that I feel as if you’ve sent me 100 hugs.Every time I wear it I’ll think of you.

Very truly yours,

××××

E.Dear Aunt Pam,

Thank you so much for the cards and gifts you sent me for Christmas.I hope Uncle Mike and Little John are well.Next week I’m going to my father’s for the holiday.I wonder if you could come down and visit us.I haven’t seen you for nearly two years!

Love,

××××

F.Dear Mom,

I think you’re the greatest.I know you have faults, but I can’t think of any at the moment.You deserve much more than this small gift in return for everything that you’ve done for me, but it’s all that I can afford.Hopefully, by the time I become a mom, I’ll be able to be as giving to my child as you’ve been to me.

Love,

××××

请为下面回复的信件或者便条匹配合适的来信或便条:

小题1:Dear Sucre,

I understand exactly what you’re telling me, and I think this problem is very common.Don’t forget that, from your grandmother’s perspective, even your father and mother are just babies.Talk with your parents and ask them to talk with your grandmother.I’m sure they’ll be able to explain to her that it’s time to stop.

Yours,

××××

小题2:Dear Amanda,

Glad to hear from you! We haven’t seen each other since waiting at the Cincinnati Airport for that connection to London.And I’m really missing you! I’d love to see you, but Mike and I plan to visit the Lake District then.Please say hello to your dad.

Yours,

××××

小题3:Dear Michael,

My dear son, you’re growing up so fast, and turning into an impressive person.I was so excited that I couldn’t fall asleep after the party.You know, you really gave me a big surprise when I entered the room, and made me realize how considerate and kind you’ve turned out to be.

Love,

××××

小题4:Dear Amy,

Thank you so much for your gift.Best of all for me, though, was to see that you’ve become an independent woman.I’m sure you’ll succeed in whatever you do, sooner or later.And some thing you can be sure of: I’ll always be proud of you!

Love,

××××

小题5:Dear Linda,

You are the most caring and self-accepting person I know.I think of you as my soul sister.At this special moment, this sweater I made with my own hands seems like the best way to express my feelings.I wish you a great birthday, and a great year ahead.

Yours,

××××

题型:选择题

(8分)在一次学生实验中,学生用带有氧化膜的铝片和稀硫酸反应,发现铝片和稀盐酸、稀硫酸反应发现铝片和稀盐酸反应现象明显,而和稀硫酸几乎不反应。这和“铝能跟稀盐酸或稀硫酸反应生成氢气”不一致,是什么原因呢?是试剂、药品出了问题吗?为了寻找原因,某学生在教师的指导重新用浓盐酸配制了一定浓度的溶液,然后加入一块纯度≥99.5%的铝片验证是否确实存在上述现象,实验结果如下表

无论是用5%H2SO4还是用10%H2SO4,均无明显现象。其结论还是与“铝能跟稀硫酸或稀盐酸反应生成氢气”不相符合。

问题1:为了探索“铝与稀盐酸和稀硫酸反应的差异原因”,你能对问题的答案作出哪些假设或猜想:

假设一:Cl-                                                       

假设二:SO4­2-                                                   

问题二:为了论证上述假设,你设计的实验方案是:(探究过程)_______________

题型:选择题

()是加强国防和武装力量建设的基本法律依据。

A.宪法

B.国防法规

C.兵役法

D.国防教育法

题型:选择题

法理学

题型:选择题

简述行为科学种主要的“激励动机学说”。

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