There are two major Sharing-bike companies in Daxuecheng.

There are two networks sharing the same office space. One network already has an 802.11g accesspoint. The second network acquires one as well. If known, which of the following would help keep the two networks from interfering with each other?（）

A.Channel

B.WEP key

C.Pre-shared key

D.Encryption type

Letting it out may be bad for your emotional health. Many people assume that sharing feelings openly and often is a positive ideal that promotes mental health. But some social critics and psychologists now conclude that repressing one's feelings may do more good than venting emotions.

"A small number of researchers are taking an empirical look at the general assumption that speaking out and declaring one's feelings is better than holding them in," writes Christina Sommers, a resident fellow at the American Enterprise Institute.

At Suffilk University, psychologist Jane Bybee classified high-school students on the basis of their self-awareness: "sensitizers" were extremely aware of their internal states, "repressors" focused little on themselves, and "intermediates" occupied the middle range. Bybee then collected student evaluations of themselves and each other, along with teacher evaluations of the students. On the whole, the repressors were more socially and academically successful than their more "sensitized" classmates. Bybee speculated that repressed people, not emoters, may have a better balance of moods.

In a study at Catholic University in Washington, D.C., researcher George Bonarmo tested the assumption that, in order to recover mental health, people need to vent negative emotions by discussing their feelings openly. Bonanno and other researchers found that, among adolescent girls who had suffered sexual abuse, those who "showed emotional avoidance" were healthier than those who more openly expressed grief or anger.

One study of Holocaust survivors supports Bonanno in suggesting that verbalizing strong emotions may not improve a person's mental health. Researchers found that Holocaust survivors who were encouraged to talk about their experiences in the war fared worse than repressors. They concluded that repression was not pathological response to Holocaust experience and that "talking through" the atrocities failed to being closure to the survivors.

Sommers note that in many societies it has been considered normal to repress private feelings, and that "in most cultures stoicism and reticence are valued, while the free expression of emotions is deemed a personal shortcoming." She is concerned that pushing someone to be "sensitizers" may also create a preoccupation with self that excludes outside interests. Sommers is particularly critical of educational approaches that attempt to encourage self-discovery and self-esteem through excessive "openness". Healthy stoicism should not be confused with the emotional numbness that may be brought on by post-traumatic stress disorder. Most people experiencing such traumas as war, assault, or natural disaster can benefit from immediate counseling, according to the National Institute of Mental Health.

It can be inferred from the passage that ______.

A．researchers do not agree on how to deal with bad emotions

B．expressing one's private feelings is better than repressing them

C．the tendency to repress one's feelings may arise from social values

D．the author does not agree with the researchers

Part B (10 points)

In the following text, some sentences have been removed. Choose the most suitable one from the list A—G to fit into each of the numbered blank. There are two extra choices, which do not fit in any of the gaps.

The maple smoke of autumn bonfires is incense to Canadians. Bestowing perfume for the nose, color for the eye, sweetness for the spring tongue, the sugar maple prompts this sharing of a favorite myth and original etymology of the word maple.

The maple looms large in Ojibwa folk tales. The time of year for sugaring-off is "in the Maple Moon". Among Ojibwa, the primordial female figure is Nokomis, a wise grandmother.

(41)______.

Knowing this was a pursuit to the death, Nokomis outsmarted the cold devils. She hid in a stand of maple trees, all red and orange and deep yellow. This maple grove grew beside a waterfall whose mist blurred the trees' outline. As they peered through the mist, slavering wendigos thought they saw a raging fire in which their prey was burning.

(42)______.

For their service in saving the earth mother's life, these maples were given a special gift: their water of life would be forever sweet, and Canadians would tap it for nourishment.

(43)______.

The contention that maple syrup is unique to North America is suspect, I believe. China has close to 10 species of maple, more than any country in the world. Canada has 10 native species. North America does happen to be home to the sugar maple, the species that produces the sweetest sap and the most abundant flow.

But are we to believe that in thousands of years of Chinese history, these inventive people never tapped a maple to taste its sap? I speculate that they did.

(44)______.

What is certain is the maple's holdfast on our national imagination. Is leaf was adopted as an emblem in New France as early as 1700, and in English Canada by the mid-19th century. In the fall of 1867, a Toronto schoolteacher named Alexander Muir was traipsing at street a the city, all squelchy underfoot from the soft felt of falling leaves, when a maple leaf alighted to his coat sleeve and stuck there.

The word "maple" is from "mapeltreow", the Old English term for maple tree, with "mapl"—as its Proto-Germanic root, a compound in which the first "m"—is, I believe, the nearly worldwide "ma", one of the first human sounds, the pursing of a baby's lips as it prepares to suck milk from mother's breast. The "ma" root gives rise in many world languages to thousands of words like "mama", "mammary", "maia", and "Amazon". Here it would make "map!-" mean "nourishing mother tree", that is, tree whose maple sap in nourishing.

(45)______.

A. The second part of the compound, "apl-", is a variant of Indo-European able "fruit of any tree" and the origin of another English fruit word, apple. So the primitive analogy compares the liquid sap with another nourishing liquid, mother's milk.

B. In one tale about seasonal change, cannibal wendigos-creatures of evil-chased through the autumn countryside old Nokomis, who was a symbol for female fertility. Wendigos throve in icy cold. When they entered the bodies of humans, the human heart froze solid.

C. Here wendigos represent oncoming winter. They were hunting to kill and eat poor Nokomis, the warm embodiment of female fecundity who, like the summer, has grown old.

D. Could Proto-Americas who crossed the Bering land bridge to populate the Americas have brought with them a knowledge of maple syrup? Is there a very old Chinese phrase for maple syrup? Is maple syrup mentioned in Chinese literature? For a non-reader of Chinese, such questions are daunting but not impossible to answer.

E. Maple and its syrup flow sweetly into Canadian humor. Quebeckers have developed a special love for such a nutrimen

听力原文：M: Good morning. City Taxi.

W: Good morning. I'd like to book a taxi to the airport for Saturday morning, please.

M: Where from?

W: I'm at Garden Hotel in Union Street. There'll be three of us sharing.How much will it be?

M: About ＄ 60. What time do you want to leave?

W: Seven in the morning.

M: Right. We'll pick you up at your hotel at seven then. Thank you very much. Goodbye.

W: Goodbye.

What are the speakers talking about?

A．A flight timetable.

B．The way to Union Street.

C．Hiring a taxi.

听力原文：M: Good morning. City Taxi.

W: Good morning. I'd like to book a taxi to the airport for Saturday morn- hag, please.

M: Where from?

W: I'm at Garden Hotel in Union Street. There'll be three of us sharing. How much will it be?

M: About $ 60. What time do you want to leave?

W: Seven in the morning.

M: Right. We'll pick you up at your hotel at seven then. Thank you very much. Goodbye.

W: Goodbye.

What are the speakers talking about?

A．A flight timetable.

B．The way to Union Street.

C．Hiring a taxi.

To most Africans, tribalism simply means very strong loyalty to one's ethnic group. It is a force that can be both good and bad. By definition tribalism means sharing among members of the extended family. It makes sure that a person is taken care of by his own group. To give a job to a fellow tribesman is not wrong; it is an obligation. Similarly ,for a politician or military leader it is considered good common sense to choose his closest adviser from people of his own tribe. This ensures security, continuity, authority. Tribal loyalty may mean a quick promotion--from sergeant to captain, from clerk to manager--within a very short time.

Modern African politicians publicly speak out against tribal divisions. Yet it remains perhaps the most powerful force in day -to -day African life. As evidence of tribalism, in 1977 in Kenya, president Jomo Kenyatta's tribe controlled business and politics. Eight of the 21 cabinet posts, including the most important four were filled. by Kikuyus. In Uganda in the same year, the president' s small Kakwa tribe filled almost all the highest government and military positions! In Agola, Ethiopia, and Nigeria, the fighting in the past ten years can be partly explained by' disagreements among tribes.

What is the definition of tribalism?

A．Sharing among members of the extended family.

B．Giving a job to a fellow tribesman.

C．A force that can be both good and bad.

D．People have the same religious belief.

To most Africans, tribalism simply means very strong loyalty to one's ethnic group. It is a force that Can be both good and bad. By definition tribalism means sharing among members of the extended family. It makes sure that a person is taken care of by his own group. To give a job to a fellow tribesman is not wrong; it is an obligation. Similarly, for a politician or military leader it is considered good common sense to choose his closest adviser from people of his own tribe. This ensures security, continuity, authority. Tribal loyalty may mean a quick promotion--from sergeant to captain, from clerk to manager—within a very short time.

Modern African politicians publicly speak out against tribal divisions. Yet it remains perhaps the most powerful force in day-to-day African life. As evidence of tribalism, in 1977 in Kenya, president Jomo Kenyatta's tribe controlled business and politics. Eight of the 21 cabinet posts, including the most important four were filled by Kikuyus. In Uganda in the same year, the president's small Kakwa tribe filled almost all the highest government and military positions! In Agola, Ethiopia, and Nigeria, the fighting in the past ten years can be partly explained by disagreements among tribes.

What is the definition of tribalism?

A．Sharing among members of the extended family.

B．Giving a job to a fellow tribesman.

C．A force that can be both good and bad.

D．People have the same religious belief.

To most Africans, tribalism simply means very strong loyalty to one's ethnic group. It is a force that can be both good and had. By definition tribalism means sharing among members of the extended family. It makes sure that a person is taken care of by his own group. To give a job to a fellow tribesman is not wrong; it is an obligation. Similarly, for a politician or military leader it is considered good common sense to choose his closest adviser from people of his own tribe. This ensures security, continuity, authority. Tribal loyalty may mean a quick promotion—from sergeant to captain, from clerk to manager—within a very short time.

Modern African politicians publicly speak out against tribal divisions. Yet it remains perhaps the most powerful force in day-to-day African life. As evidence of tribalism, in 1977 in Kenya, president Jomo Kenyatta's tribe controlled business and politics. Eight of the 21 cabinet posts, including the most important four were filled by Kikuyus. In Uganda in the same year, the president's small Kakwa tribe filled almost all the highest government and military positions! In Agola, Ethiopia, and Nigeria, the fighting in the past ten years can be partly explained by disagreements among tribes.

What is the definition of tribalism?

A．Sharing among members of the extended family.

B．Giving a job to a fellow tribesman.

C．A force that can be both good and bad.

D．People have the same religious belief.

By sharing important appliances with neighbors, you can communicate with them as well as ______.