国际金融是国际货币流通和资金融通的总称,主要包括世界范围内的()。

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问题:

国际金融是国际货币流通和资金融通的总称,主要包括世界范围内的()。

考点:考古学产业经济学产业经济学题库
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机械力在骨改建中的作用,不正确的是()

A.机械力影响牙周组织

B.机械力影响细胞生物学行为

C.机械力引起细胞骨架的改变

D.机械力引起骨组织中基因表达的改变

E.以上都不是

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将炉甘石(ZnCO3)、赤铜矿(Cu2O)和过量的炭混合后,加热至800℃左右,充分反应后,即得金光闪闪的 “假黄金”。请你参与课外活动小组的同学对“假黄金”进行探究,并回答有关问题:

【提出问题】“假黄金”的化学组成是什么?

【查阅资料】高温时炭可将金属活动顺序中铝以后的金属氧化物还原成金属单质;ZnCO3高温可分解成金属氧化物。

【猜想】①“假黄金”可能由C、Zn、Cu三种单质组成;

②“假黄金”可能由ZnO、CuO、Cu2O三种氧化物组成;

③“假黄金”可能是单质和氧化物组成的混合物。

【论证】他们经思考和推理后,首先排除了猜想_____(选填①②或③),你觉得他们的理由是___________________。进而再排除了猜想_________(选填①②或③)。对余下的一种猜想,该同学又排除了其中的一种物质,你认为他们的依据是________________________。

【进行实验】他们用实验鉴定了“假黄金”中所含的两种物质,请将实验过程填入下表中:

【得出结论】“假黄金”的化学组成是:_______________。

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阅读理解

     Below is a selection about Guinness(吉尼斯) World Records.

     Top 6 Unusual Guinness World Records

     Fastest 100 m running on all fours

     The 2008 Guinness World Records Day was, according to CWR, their biggest day of record-breaking ever, I- h more than 290.000 people taking put in record attempts in 15 different countries. Kenichi Ito's

record attempt was port of this special day. He is just another example of Japanese with "super powers". His "super power" is to run with great speed on all fours. Kenichi Ito ran 100 m on all fours in 18.58

seconds. The Japanese set this record at Setagaya Kuritsu Sogo Undojyo, Tokyo, in 2008.

     Most people inside a soap bubble

     The Discovery Science Center in Santa Ana, Califomia celebrated this year the 15th anniversary of

the Bubble (泡泡) Festival. A bubble's math principles and science were presented and demonstrated at

the three-week-long exhibition. The intriguing Bubble Show was also part of the program. Fan Yang

and Deni Yang impressed the audience with their awesome skills for bubble making. The Yang family

cooperated with the Discovery Science Center to set a new Guinness World Record for mow people

inside a scup bubble and they succeeded.

     The family that has been working with soap bubbles for 27 years created a huge soap bubble and got

118 people inside it. The record was set or. April 4, 2011.

     Longest ears on a dog

     A bloodhound from Illinois has the longest ears ever measured a dog. The right ear is 13.75 inches

long and the left one 13.5 inches. The dog named Tigger earned this title in 2004 and is owned by

Christina and  Bryan Flessner.

     Mr. Jeffries is the previous record holder of this title. Each of his ears measured approximately 11. 5

inches long. His grandfather used to hold this amazing world record, but when he died Mr.Jeffries look over.

     Most living generations

     Did you ever wonder what is the Guinness World Record for most living generation in one family?

Seven is the answer.

     The ultimate authority on record-breaking mentions on the website that the youngest

great-great- great-great grandparent of this family was Augusta Bung "aged 109 years 97 days, followed

by her daughter aged 89, her granddaughter aged 70, her great grand-daughter aged 52, her great-great

grand-daughter aged 33 and her great-great-great granddaughter aged 15 on the birth of her

great-great-great-great grandson on January 21, 1989".

     Most T shirts worn at once

     Believe it or not, there is a record also for this category. Krunoslav Budiseli set a new world record

on May 22,2010 for wearing 245 T-shirts at the same time. The nun from Croatia was officially

recognized as the new record bolder by Guinness World Records after he managed to put on 245

different T-shirts in 1ess than two hours. . The T-shirts weighted 68 KG and Budiseli said he began

struggling around T-shirt   No. 120. He dethroned the Swedish Guinness record holder who wore

238 T-shirts.

    Heaviest pumpkin

     Guinness World Records confirmed on October 9. 2010 that a gigantic pumpkin (南瓜) grown in

Wisconcin was officially the world's heaviest. It weighed 1,810 pounds 8 ounces and was unveiled by

Chris Stevens at the Stillwater Harvest Festival in Minnesota. Stevens' pumpkin was 85 pounds Javier

than the previous re I, another huge pumpkin grown in Ohio. The proud farmer said his secret is a

precise of rain, cow mature, good soil, sea grass and fish emulsion. Some of the world's heaviest

pumpkins, including the record bolder, were on public display at the Bronx Botanical Gardens in New

Yost for a dozen days.

1.  Why is Kenichi Ito described ?s a man with a "super power"?

A. He set a good example to all Japanese.

B. He made record attempts in 15 different countries.

C. He set a new record for "Fastest 100 m running on all fours".

D. He participated in the 2008 Guinness World Records Day activities.

2. Jeffries is the name of _____.

A .the owner of the dog with the longest ears

B. the grandfather of the dog with the longest care

C. the present holder of the record for "Longest care on a dog"

D.  the former holder of the record for " longest care on a dog'

3. How many T-shirts had Krunoslav Budiseli put on before he felt it difficult to go on?

A. 68.

B. 120.

C. 238.

D. 245.

4. According to the given information. which Guinness World Record was most recently set?

A. The record for "Most people inside a soup bubble".

B. The record for "Most living generations'".

C. The record for "Most T-shirts worn at once".

D. The record for " Heaviest pumpkin".

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牙周炎与牙龈炎的最根本的区别之一是()

A.牙龈炎症程度

B.有无牙槽骨吸收

C.患者的发病年龄

D.X线片示牙周膜增宽

E.探诊深度是否>3mm

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教给病人控制呼吸、垂肩、仰视、自我发泄等方法分散注意力,达到解除疼痛的方法是

A.催眠术
B.松弛术
C.心理护理
D.心理咨询
E.健康教育

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