阅读下列材料,回答问题。 材料一: 2010年12月18日凌晨,中国第七颗北斗导

题型:材料分析题

问题:

阅读下列材料,回答问题。

材料一:

2010年12月18日凌晨,中国第七颗北斗导航卫星在西昌卫星发射中心顺利升空。

材料二:

    西昌位于川西高原(海拔1500米~2500米)的安宁河平原(四川第二大平原)腹地,东经101°46′~102°25′、北纬27°32′~28°10′,全年无雨日多达250天,全年日照时数多达2400小时,比同纬度以东任何地方都多,也是我国优秀旅游城市,拥有“太阳城”“月亮城”“航天城”和“小春城”四张特色名片。

(1)西昌被称为“月亮城”的原因是____________________________________________________。

(2)西昌被称为“小春城”,冬季不冷,夏季不热,其原因是_______________________________________________________________________。

(3)分析西昌成为我国航天发射基地的有利条件。

___________________________________________________________________________________________

(4)夜雨是指18时至次日8时的降雨。西昌夜雨率极高,夜雨日数占总降雨日数的62%,夜雨量为年降水量的68%。试分析西昌多夜雨的原因。

___________________________________________________________________________________________

考点:中国区域定位及区域特征探索宇宙
题型:材料分析题

怒江大峡谷,位于祖国的西南边陲,植被呈垂直性分布:高海拔地区主要以呈灌木状的针叶林为主;低海拔河谷地带以常绿阔叶林为主。造成植被分布的非生物因素是      [ ]

A.阳光

B.空气

C.温度

D.土壤

题型:材料分析题

在良性肿瘤摘除术中,组织需小心分离,常用的执刀方法是()

A.指压式执刀法

B.执笔式执刀法

C.反挑式执刀法

D.拳握式执刀法

E.其他

题型:材料分析题

内酬是指工作任务本身的刺激,即在工作进行过程中所获得的满足感。由内酬引发的、源自于执法人员内心的激励,属于()。

A.正激励

B.精神激励

C.内激励

D.物质激励

题型:材料分析题

阅读理解。

     In our home it was natural to fear our father . Even our mother was afraid of him. As children, my

sister and I thought every family was like that. Every family had an unpredictable dad who was impossible

to please and a praying mom who was there to protect the children.

     We were good children. Mom was always telling us we were, even if Daddy couldn't see it . part of

this was because we didn't dare to do anything.

     Then came the day we found something new and fun to do. We worked at drawing with chalk on our wooden front door and making lots of pretty pictures all over it. We had a great time. We thought Mom

would love it and praise us.

     The praise we expected did not come. Instead, Mom was mad. We did not understand why, but we

knew we were in big trouble!

     Off we ran to find a place to hid. In our wooded yard it was not hard for two small children to find

safety. Together, we hid behind a tree and did not move. Soon we heard the frightened voices of Mom

and our neighbors calling out to us.

     The sun set and it began to get dark. Those around us became more anxious, and we became more

frightened. However, we still didn't move.

     As we clung (紧紧拥抱) together in the dark, we became aware of yet another voice, one we

recognized with great fear: our daddy. But there was something strangely different about it. In it we heard

something we had never heard before: fear, agony (痛苦) and despair. Then came his prayers in tearful

voice. Our daddy was promising God that he would give his life to him if he would safely return his girls.

     Nothing in our lives had prepared us for this kind of shock. Neither of us remembers making a

decision to come out. We were drawn to him like a magnet (磁铁), our fears disappearing into the forest. We didn't know yet if we actually took steps or if God somehow moved us out and into Daddy's arms.

What we do remember were those strong, loving arms holding us and crying, hugging us like we were

precious.

     Things were different after that. We had a new daddy. Our whole family was changed by a piece of

chalk.

1. From the first two paragraphs, we can learn _____.

A. the author was very naughty when young

B. the children were proud of their mother

C. the author's father was difficult to please

D. the author's father was afraid of her mother

2. The children's drawing on the door _____.

A. brought them great trouble

B. gained their mother's praise

C. made their father very angry

D. failed to meet their mother's demands

3. Which shows the children's emotional change when they heard their father's voice?

A. Anxious→content →miserable

B. Frightened→happy→depressed

C. Excited→fearful→desperate

D. Scared→shocked→moved

4. The underlined sentence"We had a new daddy"implies that _____.

A. the relationship between the family members changed

B. the author's father developed an interest in drawing

C. the author's mother found a new husband

D. the children were afraid of their new father

5. What's the best title of the passage?

A. The belief in God

B. A piece of chalk

C. The big trouble of my mother

D. A painful memory of my childhood.

题型:材料分析题

电解槽阴阳二极之间采用特制的石棉隔膜是为了防止氢氧混合。

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