Without proper planning, tourism can cause problems. For example, too many tourists can【C1】________ public places that are also enjoyed by the local people living in the country. If tourists create too much traffic, the local people become【C2】and unhappy. They begin to dislike tourists and to treat them【C3】. They forget how much tourism can help the country's economy. It is important to think about the people of a【C4】________country and how tourism affects them. Tourism should help a country keep the customs and beauty that attract tourists. Tourism should also advance the well-being (health and happiness) of【C5】________people. Too much【C6】________can be a problem. On the other hand, if there is not enough tourism, people can lose jobs. Businesses can also【C7】________money. It costs a great deal of money to build large hotels, airports, air terminals, first-class roads, and other support facilities needed by tourist attractions. For example, a【C8】________international-class tourism hotel can cost as much as 50 thousand dollars per room to build. If this room is not used most of the time, the【C9】________of the hotel lose money. Building a hotel is just a beginning. There must be many support facilities as well, including roads to get to the hotel, electricity, sewers to【C10】________waste, and water. All of these support facilities cost money. If they are not used because there are not enough tourists, jobs and money are lost. A) handle E) lose I) curiosity M) exerted B) destination F) invade J) local N) impolitely C) permanently G) owners K) crowd O) annoyed D) major H) frequent L) tourism

It's an age-old dispute: Men are from Mars. Women are from Venus. Males and females show【C1】________behaviors almost from birth. Researchers say these behaviors are due to basic differences in brain【C2】and activity. Studies show men are better at【C3】 targets and solving math problems while women are better at memorizing words and recognizing faces. Why the difference? A test of the brain's electrical activity shows that women【C4】________use both sides of their brain while men rely more on one. Scientists already know that the two sides of the brain control different functions—one controlling the sense of space, for example, the other controlling language. Some researchers believe that the different ways men and women use their brains【C5】from ancient times, when cave men hunted and women cared for the children. Men had to have good【C6】. Women had to talk to the kids. Whatever the explanation, the battle of the sexes【C7】________And although their brains are constructed slightly differently, men and women may be【C8】________capable. They may simply rely on different abilities. Take a couple【C9】________over the location of their car in a parking lot. The man might use his sense of space to find it, while the woman【C10】________on her recognition of landmarks. They both find the car. But chances are, they'll still argue about who's the better driver and who's better at finding the way home. A) continues E) presumably I) commonly M) equally B) arguing F) inferior J) hitting N) structure C) aim G) relies K) ventured O) evolved D) gradual H) mission L) different

One in six. Believe it or not, that's the number of Americans who struggle with hunger. To make tomorrow a little better, Feeding America, the nation's largest【C1】________hunger-relief organization, has chosen September as Hunger Action Month. As part of its 30 Ways in 30 Days program, it's asking【C2】across the country to help the more than 200 food banks and 61,000 agencies in its network provide low-income individuals and families with the fuel they need to【C3】 . It's the kind of work that's done every day at St. Andrew's Episcopal Church in San Antonio. People who【C4】________at its front door on the first and third Thursdays of each month aren't looking for God—they're there for something to eat. St. Andrew's runs a food pantry (食品室) that【C5】________the city and several of the【C6】towns. Janet Drane is its manager. In the wake of the【C7】 , the number of families in need of food assistance began to grow. It is【C8】________that 49 million Americans are unsure of where they will find their next meal. What's most surprising is that 36% of them live in【C9】where at least one adult is working. "It used to be that one job was all you needed," says St. Andrew's Drane."The people we see now have three or four part-time jobs and they're still right on the edge【C10】 ." A) accumulate E) domestic I) households M) serves B) circling F) financially J) recession N) surrounding C) communities G) formally K) reported O) survive D) competition H) gather L) reviewed