题目内容
_______ cooking, writing and running the farm, she was very busy.
A. Among B. Between C. Over D. As
B
C
We all know that certain oils are healthier than others. but your oil health goes beyond just the type．The health of your oil can be related to how you use it too．
Each type of oil has what is called a“smoke point. ”The smoke point is the specific temperature at which the oil starts to break down, or in more technical terms, its molecular structure begins to change. These molecular changes result in； changes in flavor, as well as W ww.k s 5u.com changes in nutritional value，specifically，the nutritional value of the oil starts to reduce；changing what once may have been considered an especially healthy oil，like Olive，into one that is unhealthy．
The higher an oil’s smoke point is，the higher the temperature of the oil can be．As a result, each type of oil should be used for the cooking method that is most appropriate to its individual smoke point and heat tolerance. Here is a quick guide for the next time you reach for your favorite oil．
| Heat During Cooking | Oil | Best Use |
| Low to Moderate | Coconut | Baking (low heat ) Light Sauteing Pressure Cooking Salads |
| Corn | ||
| Olive | ||
| Peanut | ||
| Sesame | ||
| Walnut | ||
| Medium Heat | Macadamia Nut | Baking Sauteing Stir-Frying |
| Safflower | ||
| High Heat | Grape-seed | Deep Browning Deep-Frying |
| Sunflower | ||
| Soybean/Soy |
When it comes to extremely high heat cooking，always choose oils which are refined．
62．What determines whether an oil is healthy or not?
A．Whether it’s refined or not． B．Its smoke point．
C．Its molecular． D．How you use it．
63．Which of the following might be a better choice to make a healthy salad?
A．Refined walnut oil． B．Safflower oil．
C．Unrefined olive oil． D．Sunflower oil．
64．Healthy oil can become unhealthy if． according to the passage．
A．you keep it for too long B．it is heated well beyond its smoke point
C．it is refined D．its flavor is changed
65．The author wants to tell readers that ．
A．oils are related to health
B．oils’ value depends on their smoke points
C．“certain oils are healthier ”is relative
D．oils’ flavor and nutrition are connected
Nobody Benefits
NEW YORK—America has been experiencing the longest economic increase in its history．Incomes have risen, unemployment has fallen, and cities such as New York are bursting with new office buildings．
But just a short walk from Manhattan's skyscrapers, George Brown sits on the side-walk, cooking a lunch of rice and bits of fish over a can of cooking fuel．
Brown is homeless — one of the 2.3 million people in the US who end up on the street．
During the day, Brown collects aluminium cans and sells them for five cents a piece．At night, he sleeps on the street．w.w.w.k.s.5.u.c.o.m
"I have been on the street about eight or nine years, something like that," said the 62-year-old former construction worker．
Brown admits he's had problems with alcohol and has smoked cocaine．But he said he still wants a more stable housing arrangement．He could afford it just with the money he earns by collecting cans and small pieces of metal, if only truly low-income housing were available．
However, he sees no hope of finding affordable housing in New York．
With the strong economy and unemployment down, beautiful housing is being built to meet demand．
A US report shows rents in New York city rose more than 27 percent between 1984 and 1999, from US $549 to US $700 a month．
One of the side effects of the strong economy is that rents have been going up．
The majority of people who experience homelessness really just need some affordable housing help．
But few housing companies have been built for the poor．Many small apartments in the city now rent for US $1,500 a month or more．
Brown, the homeless New Yorker, said he has a daughter who lives in the city but he rarely sees her．She is angry about his drinking and won't allow it in her house．
Smiling, he said he also has seven grandchildren whom he'd like to see more often．
"All I've got to do is clean up my act," he said．
【小题1】What kind of life does George Brown lead?
| A．Homeless and dangerous． |
| B．Homeless and childish． |
| C．Homeless and miserable （痛苦的）． |
| D．Homeless and sleepless． |
| A．old Americans lead a hard life |
| B．old Americans want to live alone |
| C．American cities are crowded with poor people w.w.w.k.s.5.u.c.o.m |
| D．bad habits play a role in some poor people's Life |
| A．America is short of housing companies |
| B．the poor can't benefit from the increasing economy |
| C．poor people in America will become rich |
| D．housing companies will build more houses for the poor |
| A．Society． | B．Science． | C．Economy． | D．Business． |