题目内容
The rice ___ cut three weeks ago.
A. was B.were C. has been D.have been
A
解析:
rice是不可数名词，而后面还有three weeks ago.，所以用过去式。
Paragraph 1
Scientists have learned a lot about the kinds of food people need. They say that there are several kinds of food that people should eat every day. They are: (1) green and yellow vegetables of all kinds. (2) citrus(柑桔) fruits and tomatoes; (3) potatoes and other fruits and vegetables; (4) meat of all kinds, fish and eggs; (5) milk and foods made from milk; (6) bread or cereal(谷类), rice is also in this kind of food; (7) butter, or something like butter.
Paragraph 2
People in different countries and different places of the world eat different kinds of things. Foods are cooked and eaten in many different kinds of ways. People in different countries eat at different times of the day. In some places people eat once or twice a day; in other countries people eat three or four times a day. Scientists say that none of the differences is really important. It doesn’t matter whether foods are eaten raw(生的) or cooked, canned or frozen. It doesn’t matter if a person eats dinner at 4 o’clock in the afternoon or at eleven o’clock at night. The important thing is what you eat every day.
Paragraph 3
There are two problems, then, in feeding the large number of people on earth. The first is to find some ways to feed the world’s population so that no one is hungry.
The second is to make sure that people everywhere have the right kinds of food to make them grow to be strong and healthy.
【小题1】According to the scientists, which of the following groups of food is the healthiest for your lunch?
| A．chicken, apples, cereal, cabbages | B．potatoes, carrots, rice, bread |
| C．oranges, bananas, fish, tomatoes | D．beef, pork, fish, milk |
| A．three times a day |
| B．dinner at the right time |
| C．cooked food all the day |
| D．something from each of the seven kinds of food every day |
| A．People in some places don’t have enough to eat. |
| B．There are too many people in the world. |
| C．One of the problems is that no one is hungry. |
| D．The scientists are trying to make people grow to be strong and healthy. |
| A．When people should eat. |
| B．What to do with the two problems. |
| C．How to cook food in different ways. |
| D．Why people eat different kinds of food. |
XI'AN - China's conservation work for the endangered crested ibis（朱鹮）is facing new challenges, including an increasing mortality rate due to inbreeding, and the conflict between the need to expand natural habitats and local communities' economic interests, bird experts have warned.
The crested ibis, once widespread in Japan, China, Russia and the Korean Peninsula, almost 
became extinct in the first half of the 20th century.
Before 1981, when seven crested ibis were accidentally found in Yangxian county, in Northwest China's Shaanxi province, academics thought the species had been extinct in China for almost 17 years.
Due to the huge effort put into species protection since 1981, the number of crested ibis in China has risen to an estimated 1,617, including 997 in the wild, the State Forestry Administration said at a meeting on crested ibis protection in Xi'an on Monday.
However, although the ibis population exceeds 1,000, the birds are still not free from the threat of extinction, said Fang Shengguo, director of the State Conservation Center for Gene Resources of Endangered Wildlife at Zhejiang University.
“Ornithologists used inbreeding in the early stages of protection so that numbers of the precious birds could increase quickly, but that method had conseque
nces,” Fang said.
"Studies have proved that as a result of inbreeding, crested ibis have the lowest genetic diversity of all endangered birds," Fan
g said.
"It means a high mortality rate and more physical defects for hatched chicks."
“The government should collect genetic information from all crested ibis and establish a genetic database as soon as possible, then design a scientific mating plan for the species,” Fang said.
So far, about 90 percent of crested ibis live in Shaanxi province, and fewer than 140 ibis live in three zoos in other parts of the country, including Beijing Zoo, according to Liu Dongping, an assistant researcher at the National Bird Banding Center of China, which is affiliated to the Chinese 
Academy of Forestry.
The bird has lost the ability to migrate, he said, adding that if an unexpected natural disaster occurred in Shaanxi province or an infectious disease spread through the area, the ibis population could be greatly reduced.
Experts also warned that the increased population of ibis, whether in the wild or in captivity, requires a 
larger and more varied natural habitat.
Rampant hunting, the massive loss of habitat caused by deforestation and the overuse of pesticides, which killed aquatic insects on which the ibis feed, are believed to be the main reasons for the sharp reduction in the ibis population before 1981.
So, in 1983, a State-level natural reserve was set up in Shaanxi province to protect the bird. But the struggle for living space between human and animal has never stopped, said Lu Baozhong, deputy director of the Shaanxi Crested Ibis Conservation Station.
"For example, ibis often look for loaches in farmers' rice fields. Sometimes their claws trample the rice seedlings. In another case, villagers discovered some land with abundant mineral resources which happened to be a habitat for ibis," said Lu, who has devoted 30 years to ibis protection.
A long-term win-win solution for ibis and local communities needs to be developed, one that would provide ecological compensation for local residents, Lu said.
【小题1】. What’s the best title for the passage?
| A．The Rare Bird in China | B．New Problems for the Crested Ibis |
| C．The Way to Save the Crested Ibis | D．The Reason for the Crested Ibis’s Extinction |
| A．The crested ibis is a native of China. |
| B．Before 1981, the crested ibis was extinct in China. |
| C．The crested ibis is now free from the threat of extinction. |
| D．Most of the crested ibis are in Shaanxi province. |
is?| A．To increase the mortality rate. |
| B．To increase the number of the crested ibis. |
| C．To get more physical defects for hatched chicks |
| D．To have the lowest diversity of the endangered bird. |
| A．inbreeding | B．economic development |
| C．over hunting | D．sandstorm |
| A．Due to our great efforts, the crested ibis lives in the wild well. |
| B．Scientists will choose a better habitat for the crested ibis. |
C．The problems of the crested ibis have not been solved now. |
| D．The government has established a genetic database of the crested ibis. |
Early this morning, I got up to make a batch of Rice Krispie Treats for my neighbor across the hall. She barely greets me when we see each other, and her sweet little boy, who's now four, has picked up her mother's manner and will not talk to me, either．
Last Monday, she had called the firefighters when a pan I'd forgotten on the stove caused my flat to fog up while I was out taking a walk. When I came home, the street in front of our apartment house was blocked by a police car, a fire truck and an ambulance! The instant I saw them, I remembered the pan! Luckily, nothing serious had happened, and all my neighbors agreed with the firefighter who said, "It could have happened to anyone．" When I thanked the neighbor who had called the firefighters-let's call her Ivy-and apologized for causing the trouble, she just asked if my cats were all right．When I said they were fine, she said, "Well, that's ok then," and turned into her flat．l felt strangely safe, knowing that even though we don't get along, she'd done the right thing and didn't blame me．So, the Rice Krispie Treats．
Last Christmas, my neighbor carelessly let it out that she was holding a grudge （怨恨） towards me because of an incident we'd had four years ago．I had particularly apologized and asked if there was anything I could do to improve our relationship. She would not accept my apology．
It had taken me a lot of courage to apologize and ask that question instead of insisting that we both shared responsibility for what had happened．Her flat-out refusal to make amends（补偿） really shocked and saddened me．After that, I decided I'd just leave her be-a relationship takes two to work．So, you see, I was really scared she was going to refuse my offer again, leaving me standing on her doorstep, facing the closed door and holding my plate of treats． I know some people have a hard time understanding how the possibility of rejection can make an adult so afraid, but that's just the way I felt．
Then, I reminded myself of how loving and good I had felt yesterday when I'd done some random acts of kindness （thanks to helpothers．org）, after telling myself: Feet the fear, and do it anyway! So I put the squares of Rice Krispie Treats on a beautiful plate, opened my apartment door-and there she was, standing in the hallway．I smiled and said, "Hi," but when she saw me, she turned on her heels and went back inside, even though she seemed to have just stepped out．I went after her, regardless, and quickly said, "I'm sorry, I've got something for you ! I just wanted to tell you how grateful I am that you were paying attention on Monday．" When she heard me speaking, she turned around． As I held the plate towards her, explaining these were very sweet American treats, and that she could just try and see whether she and her family would like them, her eyebrows winged up-and she took the plate．l was so happy and excited．We then talked a bit about how she'd become aware of the smoke in my flat, and parted ways．
Back in my place, I did a "happy dance", because I had dared to be kind even though I hadn't been sure at all my kindness would be welcome．I do hope that our relationship will slowly get better; I know I was and still am biased（存有偏见）towards her at times, but even if we don't make amends, I want to be able to be kind without depending on other people's behaviors and reactions .
【小题1】The neighbor held a grudge towards the writer most probably because_____．
| A．the writer's cats disturb her neighbor frequently |
| B．the writer didn't thank her for calling the firefighters |
| C．the writer never apologized to her for her misbehaviors |
| D．the writer had an unpleasant experience with the neighbor long ago |
| A．was afraid of being rejected again by her neighbor |
| B．didn't know how to get along with her neighbor |
| C．didn't admit it was her fault in the last incident |
| D．refused to forgive her neighbor's rude behavior |
| A．do an act of kindness |
| B．leave her neighbor be |
| C．apologize to her neighbor once more |
| D．do something to let her neighbor down |
| A．She was a professional dancer． |
| B．She often had quarrels with her neighbor． |
| C．She had a bias against her neighbor sometimes． |
| D．She had an unpleasant experience at Christmas this year． |
| A．Don't punish yourself because of other's mistakes． |
| B．We should be kind to others, regardless of their behavior． |
| C．We must keep a good relationship with our neighbors． |
| D．When we make a mistake, we should have the courage to admit it． |