Why is it called square dance?

A . the deck line B . Plimsoll disc C . Plimsoll line D . summer load line

A . Circulating currents are kept to a minimum B . Field excitation losses are kept to a minimum C . Generator rotors will have a lesser tendency to hunt D . Because a power factor increase will decrease kilowatt output

A . Because Uluru is located there. B . Because it is extremely hot and dry. C . Because it consists of miles and miles of red-sand desert and mountain ranges. D . Because it lies in the tropics.

A . You should pass the buoy close aboard on either side B . The buoy marks the end of the ICW in that area C . You should leave the buoy to port D . The yellow square is retroreflective material used to assist in sighting the buoy at night

A . It uses inexpensive hubs B . It operates without collisions C . It operates on switches D . It provides faster data transfer E . It utilizes fewer wiring pair

A . Flash point B . Boiling point C . Ignition point D . Pour point

A . Britain has used up almost all coal deposits B . the demand for British coal has declined C . petroleum,water power,and electric power are replacing coal for many purposes D . the old British mines are narrow and deep,making it difficult to sue machines fro mining.

A . to make CEF tables smaller B . to enable label switching on the frame mode interface C . to restrict MPLS availability to predefined time periods D . to restrict label switching to a limited number of networks E . to restrict end users from seeing the routers in the MPLS network

A.Nouns show action B.Nouns are informal. C.Verbs show action D.Verbs are informal.

M: Nana is the most popular comic series because Japanese people can sympathize with this love story. Why Japanese people love comics is probably because riley do not show much of what they think or feel. So, they project their thoughts and feelings in comics. W: Which part of Japan is the most famous？ And why？ M: The most famous part in Japan is Tokyo, the center of modern culture in Japan and all Japanese trends are born there. W: What is the most important festival in Japan and why does it become so significant for the Japanese？ M: In Japan, the most important festival is the New Year's Holidays. Japanese people visit a shrine on New Year's day to pray for health and good future. Also, family gets together and many children receive money. Also, people clean the house before the New Year and eat toshikoshi soba for long life. And on New Year's day people eat osechi ryori, which is very special and delicious. I like New Year very much. W: If I want to skiing, where should I go？ M: I think Nagano(长野) is the best place to ski in Japan. The reason is because the Winter Olympics were held in Nagano in 1998. The snow there is very soft and beautiful. W: What kind of food do you like besides Japanese food？ Like American food, Chinese food？ M: Recently, young Japanese people eat with their friends at fast food restaurants like McDonalds or Yoshinoya. There are not many university students eating meals at home. I think that I am the same as those students. Also, Japanese like Italian, Chinese, and Korean food. But I like Japanese food the best because foreign food is too strong for me. W: What do you think about Junlehiro Koizumi？ Is he handsome or look old？ M: I think Prime Minister Koizumi is a progressive person rather than a traditional one. He is active and has made good diplomacy, but his idea of tax increase is not good. I think capitalism is going to do big damage to poor people. Koizmni's capitalism is just like that of President George Bush. Is Koizumi handsome？ Well, I think he looks not all that bad. (23) A．Nana is the most popular comic series in Japan because it's a love story. B．Nana is the most popular comic series in Japan because its plot is attractive. C．Japanese people do not like to express their thoughts and feelings before others. D．Japanese people love comics because they are very funny and interesting.

A．they believe that their shoes are popular with people of different age groups B．new production lines have been added to produce inexpensive shoes C．yuppies usually evokes a negative image D．The term makes people think of prohibitive prices

But there was a time when Les Angeles was nothing more than a tiny Indian village. The Spanish expedition searching for Monterey Bay camped there the night of August 1,1769. Twelve years later, other Spaniards started a settlement at the village, which remained unchanged for decades. Yankee sea traders used the settlement as a port, and the California gold rush brought some new economic life to the village, but the town remained quite small. It was not until the completion of the transcontinental railroads in 1869, and the discovery of oil in the 1890s, that the population began to grow. Later, during the two world wars, Los Angeles experienced move growth, in part because of the new airplane industry. At about the same time, the arrival of two New York motion picture producers in search of sunny weather marked the beginning of an entertainment industry that has become a multibillion-dollar industry today. In just the past 100 years, this tiny sea village has grown into the sprawling metropolis that we know today. (27) A．European expeditions in the 1700s. B．Famous sites in Los Angeles. C．The growth of Los Angeles. D．The entertainment industry.

A．They appear to demonstrate parasitic behavior. B．Their behavior. can be both harmless and helpful. C．They derive various benefits from their hosts. D．Researchers have inadequate observational equipment.

A．Because it is considered by psychologists to be an undesirable trait. B．Because it is not a trait associated with social animals. C．Because our ancestors were not shy, so we should be like them. D．Because shy people could not have survived in early human society.

A．Because the new policy can change the present trend of human smuggling. B．Because it is backed with both the government and the opposition coalition. C．Because it includes the reuse of some measures that were abandoned before. D．Because it has caused the accusation of many human rights groups.

A．To conduct a survey B．To reschedule an appointment C．To inform. her about a special offer D．To ask for her new contact information

A．Because everyone's need is unusual in the world B．Because they affect people to make their own choices C．Because people don't want to be bothered by their family members D．Because they are decided by economic reasons

A．Because Americans love making cars B．Because Americans depend much on cars in their daily life C．Because Americans constantly move from city to city in their cars D．Because the car industry has earned the United States its reputation