日升昌票号由山西商人创建于道光四年(1824年),分号遍布全国30多个城市,远及

题型:选择题

问题:

日升昌票号由山西商人创建于道光四年(1824年),分号遍布全国30多个城市,远及欧美、东南亚等地,以“汇通天下”著称于世。山西票号商人在中国历史上显赫一时,至今还传颂着“山西人善于经商、善于理财”的佳话。这最能说明(     )

A.商人成为独立的社会群体

B.明清时期,区域性的商人群体实力雄厚

C.明清商业出现新的特点

D.商业竞争的加剧

考点:重农抑商下的古代商业汉通西域和丝绸之路市的变迁和城市的发展官府控制下的对外贸易
题型:选择题
椭圆
x2
m+4
+
y2
9
=1
的离心率是
1
2
,则实数m的值为______.
题型:选择题

植物体细胞杂交与动物细胞工程中所用技术与原理不相符的是:[ ]

A.纤维素酶、果胶酶处理和胰蛋白酶处理——酶的专一性

B.植物组织培养和动物细胞培养——细胞的全能性

C.原生质体融合和动物细胞融合——生物膜的流动性

D.紫草细胞培养和杂交瘤细胞的培养——细胞分裂

题型:选择题

我国半干旱地区与半湿润地区的分界线与多少毫米等降水量线相吻合[ ]

A、800mm

B、400mm 

C、200mm  

D、50mm

题型:选择题

My elder brother Steve, in the absence of my father who died when I was six, gave me important lessons in values(价值观念) that helped me grow into an adult.

Steve taught me to face the results of my behavior. Once when I returned in tears from a Saturday baseball game, it was Steve who asked me what happened. When I explained that my baseball had soared through Mrs. Holt’s basement window, breaking the glass with a crash, Steve encouraged me to admit to her. Although my knees knocked as I explained to Mrs. Holt, I offered to pay for the window from my pocket money if she would return my ball.

I also learned from Steve that personal property(财产) is a sacred(神圣的) thing. After I found a shiny silver pen in my fifth-grade classroom, I wanted to keep it, but Steve explained that it might be important to someone else in spite of the fact that it had little value. He reminded me of how much I’d hate to lose to someone else the small dog my father made with a piece of cheap wood. I returned the pen to my teacher, Mrs. David, and still remembered the smell of her perfume (香水) as she patted me on the shoulder.

Yet of all the instructions Steve gave me, his respect for life is the most unforgetful in my mind. When I was twelve I killed an old brown sparrow(麻雀)in the yard with a BB gun. Excited, I screamed at Steve to come and take a look. I shall never forget the way he stood for a long moment and stared at the bird on the ground. Then in a dead, quiet voice, he asked, “Did it hurt you first, Mark?” I didn’t know what to answer. He continued with his eyes firm, “The only time you should even think of hurting a living thing is when it hurts you first, and then you think a long, long time.” I really felt terrible then, but that moment stands out as the most important lesson my brother taught me.

小题1:What is the passage mainly about?

A.The relationship between Mark and Steve.

B.The important lessons Mark learned in school.

C.Steve’s important role in Mark’s growth stage.

D.Mark and Steve’s respect for living things.小题2:When Mark admitted his mistakes to Mrs. Holt, he ____.

A.was surprised

B.felt frightened

C.was light-hearted

D.cried before her小题3:From the third paragraph, we can know that Mark _____.

A.had a shiny silver pen

B.respected his teacher

C.hated his father very much

D.once owned a small wooden dog小题4:To Mark, which is the most important lesson Steve taught him?

A.Respecting life.

B.Being responsible for one’s behavior.

C.Being honest.

D.Respecting others’ property

题型:选择题

迎香穴的定位。

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