题目内容

SET TALK OFF
S=0
FOR N=1 TO 100
S=S+N
IF N＞=10
EXIT
S=N
ENDIF
NEXT
？S
RETURN

查看答案

搜索结果不匹配？点我反馈

更多问题

Rend the text below. Write an essay in about 120 words, in which you should summarize the key points of the text and make comments on them. Try to use you own words.
As a Chinese saying goes, "Take your hand, and hold it forever. " Eternal love is what peo- ple dream of, and this kind of love truly exists in Heyuan city, Guangdong province.
Pan Tianci and Gao Di, who were born in 1919 and 1920 respectively, have spent 93 years together and been married for 81 years. Gao joined Pan&39; s family as a child bride when she was only two, and later got married at 14. Now they have a family boasting four generations and 15 members in total.
Marriages that have lasted more than 80 years are known as "oak marriages", and are very rare. It is said that only 20 or so couples in the world have oak marriages. Oak is labeled as the free of mystery. Being the tallest and exuberant tree in the world, oak tree is in charge of Cupid the god of love in the Greek ancient myth. Oak marriage refers to the 80 anniversary of marriage, which is derived from French, symbolized the love for a long time.
To celebrate Pan and Gao&39; s "oak marriage", an anniversary party was held in the village over the weekend.
Villagers say the couple stays in. good health, and the two of them usually hang out hand in hand. According to their 67-year-old son, Pan and Gao have always respected each other and never lost temper in the past, setting a good example for their progeny.

Convenient Location
Dynasty Garden lies on the outskirts of the Capital Airport Road, a prestigious(享有声誉的) district for luxury villas(别墅) in the north-eastern suburbs of Beijing. Conveniently located and easily accessible, Dynasty Garden is a mere 5-minute-drive to the Capital Airport and only 15 minutes to the Liangma commercial district.
Luxury Design
A selection of four types of villas ranging from 289㎡ to 482㎡ are available. Builder's provisions include central air-conditioning and heating system, imported kitchen cabinets, stove, microwave oven, and washing/drying machines. All are luxuriously designed, and completed with a private garden and open garage.
Comprehensive Club Facilities
Residents may enjoy a full range of private club facilities including a swimming pool, tennis courts, table-tennis room, gymnasium, children's playroom, sitting room, etc.
High Appreciation, Favorable Returns
Growing foreign investment in China has created a huge demand for high quality villas in Beijing. Statistics show rentals typically giving the highest returns. An investment in Beijing Dynasty Garden is sure to bring favorable returns and substantial value appreciation.
Professional Management And Other Services
Dynasty Garden is professionally managed by the New World Group. The developer also renders after-sale rental services(if desired) to guarantee satisfactory investment return.
Location:【46】.
Design:【47】.
Facilities:【48】.
Benefits:【49】.
Services:【50】.

【71】Unfortunately the chances of any animal become a fossil are not very great, and【72】the chances of a fossil then being discovered many thousand of years later are even less.【73】It is not surprising that all the millions of animals that have lived in the past【74】we actually have fossils of only very few.
【75】There are several ways into which, animals and plants may become fossilized.【76】First, it is essential that the remains are buried, as though dead animals and plants are quickly destroyed【77】if they remain exposed the air. Plants rot, while insects and hyenas eat the flesh and bones of animals. 【78】Finally, the few remaining bones soon disintegrate the hot sun and pouring rain. If buried in suitable conditions, however, animal and plant remains will be preserved. 【79】The same chemicals change sand and silt into hard rock will aim enter the animal and plant remains and make them hard too.【80】When this happens, we say that they become fossilized.
(71)

听力原文： Good morning. This morning we are continuing our look at Australia and its natural problems. Actually dryness, or aridity, as it is generally called by geographers, is probably the most challenging of Australia's natural problems and so it is very important in this course for you to have a good understanding of the subject. For Australia, water is a precious resource and its wise management is of the greatest importance.
As I have said, Australia is a dry continent, second only to Antarctica in its lack of rainfall. Long hours of hot sunshine and searing winds give Australia an extremely high rate of evaporation, far more than in most other countries. It is estimated that approximately 87% of Australia's rainfall is lost through evaporation, compared with just over 60% in Europe and Africa and 48% in North America. You generally think of many parts of Australia standing water, that is dams, puddles and so forth, dry up rapidly and some rainfall barely penetrates the soil. The reason for this is that thirsty plants absorb the moisture.
Some parts of Australia are dry because rainwater seeps quickly through sandy soil and into the rock below. In parts of Australia this water, which seeps through the sandy soils collects underground to form. underground lakes. Water from these subterranean lakes can be pumped to the surface and lapped and so used for various purposes above the ground. In fact, extensive underground water is too salty to be used for human consumption or for the irrigation of crops. However, most inland farmers do rely on this water for watering their animal and, where possible, to a lesser extent for irrigation.
Underground water can flow very large distances and can be kept in underground reservoirs for a very long time. Water from these underground bubbles to the surface as springs in some parts of the country, and there rare sources of permanent water were vital to early explorers of island Australia, and to other pioneers last century, who used the springs for survival. But in many places levels have fallen drastically through continuous use over the year. This has necessitated the pumping of the water to the surface. Remarkably, underground water sources in Australia supply about 18% of total water consumption. So you can see it is quite an important source of water in this dry land.
So most of the consumption of water in Australia comes from water which is kept above ground. More than 300 dams regulate river flows around the country. The dams store water for a variety of function, the rural irrigation of crops, without which many productive areas of the country would not be able to be farmed ; the regulation of flooding, a serious problem which will be dealt with later in the course; and last but not least, the harnessing of the force of gravity for the generation of electricity. That is all we have for this morning, but you will be able to do further study on this important area in the interested, please come up to the desk and take a copy.
Australia is【21】driest continent in this world. The evaporation rate of rainfall in Australia is【22】.
The reason for rapid drying-up of water and bare penetrating of the soil of rainfall is that the moisture is absorbed by.【23】
In sandy soils rainwater can【24】
Water is mainly pumped up for【25】
Natural springs are located in some parts【26】
Underground water supplies about 18% of the【27】
The dams store water for a variety of functions:
the rural irrigation【28】
the regulation【29】
the generation【30】
(21)