苏州网师园是围绕（）进行全园布局的。A、假山石 B、水体 C、月到风来亭 D、植物

司马光“砸缸救人”的故事，既表现了司马光的机智，还表现了他[ ]

A、不怕困难

B、处事果断

C、善于自制

D、坚持不懈

Sometimes I really wonder whether there is love between my parents. Every day they are very busy making money. They don’t act in the romantic ways that I read about in books or I see on TV. In their opinion, “I love you” is too much to say.

One day, my mother was sewing a quilt (缝被子). I quietly sat down beside her and   小题1:  her.

“Mom, I have a question for you,” I said, breaking the   小题2:.

“What?” she asked, still doing her work.

“Is there love between you and Dad?” I asked her in a very   小题3:  voice.

She stopped her work and raised her head with surprise in her eyes. But then she bowed her head and continued to sew the quilt. I was very   小题4:  then because I thought I had hurt her.

It seemed like a very long time before my mother started to speak again. “Susan,” she said thoughtfully, “look at this thread (线). Sometimes it   小题5: , but most of it disappears (消失) in the quilt. The thread makes the quilt strong and durable. If life is a quilt, then love should be a thread. It can   小题6:  be seen anywhere or anytime, but it’s really there. Love is inside (在里面).”

I listened carefully but I didn’t understand   小题7:  the next spring. My father had a stroke (中风) and   小题8:  walk by himself anymore. After that, my mother   小题9:  my father walk outside every  day. Along the country road, there were many beautiful flowers and trees. The sun gently glistened through leaves. They two, hand in hand, walked slowly. To me, that was   小题10: picture in the world — that’s a picture of love.

They still don’t say “I love you” to each other. But I know they have deep love for each other. I used to think love meant flowers and sweet kisses. But actually, love is just a thread in the quilt.

改革，是机遇，也是挑战，是推动经济发展和社会进步的重要力量，它往往承载着一个民族振兴的希望，请结合所学知识回答下列问题。（7分）

（1）什么改革使雅典奴隶主民主政治发展到古代世界的高峰？(1分)

（2）日本历史上改变了社会性质从而成为重大历史转折点的两次改革分别是什么？(2分)

（3）俄国历史上发生于何年的废除什么制度的改革是俄国走向近代的转折？(2分)

（4）什么改革实现了资本主义生产关系的自我调节，使美国经济缓慢的恢复过来？(1分)

（5）社会主义中国的改革的总设计师是谁？(1分)

我国化学家在“铁基(氟掺杂镨氧铁砷化合物)高温超导”材料研究上取得了重要成果，该研究项目荣获2013年度“国家自然科学奖”一等奖。

（1）基态Fe²⁺的核外电子排布式为_________________。

（2）氟、氧、砷三种元素中电负性值由大到小的顺序是__________(用相应的元素符号填空)。

（3）Fe(SCN)₃溶液中加人NH₄F，发生如下反应：Fe(SCN)₃+6NH₄F=(NH₄)₃FeF₆+3NH₄SCN。

①(NH₄)₃FeF₆存在的微粒间作用力除共价键外还有_________(选填序号，下同)。

a．配位键    b．氢键    c．金属键    d．离子键

②已知SCN^一中各原子最外层均满足8电子稳定结构，则C原子的杂化方式为_____________,该原子团中键与个数的比值为___________________。

（4）FeCl₃晶体易溶于水、乙醇，用酒精灯加热即可气化，而FeF₃晶体熔点高于1000^oC，试解释两种化合物熔点差异较大的原因：_______________________________。

（5）氮、磷、砷虽为同主族元素，但其化合物的结构与性质是多样化的。

①该族氢化物RH₃(NH₃、PH₃、AsH₃)的某种性质随R的核电荷数的变化趋势如右图所示，则Y轴可表示的氢化物(RH₃)性质可能有________。

a．稳定性        b．沸点      c．R—H键能      d．分子间作用力

②碳氮化钛化合物在汽车制造和航空航天等领域有广泛的应用，其结构是用碳原子取代氮化钛晶胞(结构如图)顶点的氮原子，据此分析，这种碳氮化钛化台物的化学式为______。

液晶显示器的技术指标不包括（）

A.屏幕尺寸

B.扫描方式

C.可视角度

D.坏点数