1:1000比例尺的地形图，其比例尺精度为( )。A．0.05m B．0.1m C

阅读理解。

     The Lego Group had a very low beginning in the workshop of Ole Kirk Christiansen, a carpenter (木匠)

from Denmark. Christiansen began creating wooden toys in 1932. Two years later, he came upon the Lego

name by putting together the first two letters of the Danish words Leg and God, which mean "play well."

The name could be interpreted as "I put together" in Latin; it is also similar to the Greek verb meaning

"gather" or "pick up".

     In 1947, the company enlarged to making plastic toys. At first, the use of plastic for toy production

was not highly regarded by salesmen and consumers of the time. Many of the Lego Group's shipments

were returned, following poor sales. However, Christiansen's son, Gottfried Kirk Christiansen, saw the

great potential (潜能) in Lego bricks to become a system for creative play-As the junior managing director

of the Lego Group, he spent years trying to improve the "locking" ability of the bricks and made the bricks

more versatile (多用途). In 1958, the modem interlocking brick design was finally developed and patented

(获得专利).

     Today Lego is sold in more than 130 countries. Every minute 33,824 Lego bricks are made, and kids

around the world spend 5 billion hours a year playing with Lego. There will be more than 400 million

people playing with Lego bricks this year. On average, every person in the world owns 62 Lego bricks,

and about seven Lego sets are sold every second.

     This year Lego fans all over the world are celebrating the 50th anniversary of the tiny building blocks.

Though already 50 years old, Lego is still the same product it was in the 1950s.

     Bricks bought then are still compatible (兼容的) with present bricks and that is probably the reason

the toy has never fallen out of favor.

1. Which of the following is true about the name Lego?

A. It is a combination of Greek and Latin words.

B. It was created by Ole Kirk Christiansen's son.

C. It was created in 1947 for naming the plastic toys.

D. It came from Danish words meaning "play" and "well."

2. When did the Lego brick become as a creative form of toy?

A. 1958.

B. 1947.

C. 1934.

D. 1932.

3. Which of the following is true in describing the popularity of Lego?

A. More than 5 billion people in the world own Lego sets.

B. Children spend an average of 62 dollars on Lego bricks each year.

C. People in the world spend 400 million hours playing with Lego every year.

D. The Lego Group now produces more than 30 thousand toy bricks every minute.

4. What is most likely the reason why Lego still remains popular?

A. Old Lego bricks may still be connected to new ones.

B. The company hasn't changed its name since 1 947.

C. The material for the bricks has proved to be safe.

D. The price of the toy is relatively, reasonable.

人的受教育权利是由社会经济发展水平决定的。

为消除产妇对生产的恐惧感，最好做到

A．医务人员用友善、亲切、温和的语言

B．丈夫陪伴生产过程

C．鼓励产妇正常进食

D．教会产妇各种镇痛方法

E．以上都是

甲公司2011年12月31日原材料的账面余额为100万元，数量为10吨。该原材料专门用于生产与乙公司所签合同约定的20台Y产品。该合同约定：甲公司为乙公司提供Y产品20台，每台售价10万元(不含税)。将该原材料加工成20台Y产品尚需加工成本总额为95万元，估计销售每台Y产品尚需发生相关税费1万元。2011年12月31日市场上该原材料每吨售价为9万元，估计销售每吨原材料尚需发生相关税费0.1万元。2011年12月31日前，原材料未计提过存货跌价准备。根据上述资料，不考虑其他因素，2011年12月31日甲公司该原材料的账面价值为( )万元。

A．85
B．89
C．100
D．105

土司用于封授给西北、西南地区的少民族部族头目，从（）开始设置。

A.唐朝

B.宋朝

C.元朝

D.清朝