阅读理解

　　In 1959 an ordinary American family paid $989 for a year's supply of food. In 1972 the family paid $1311. Why does food cost so much?

　　Vegetables cost more when they have been washed and cut and sometimes even cooked before being packaged. Chicken costs more when it has been cut into pieces by someone other than the one who buys it. A family should expect to pay more when several“TV dinners”are taken home from the store. These are fully cooked meals, including meat, vegetables, and so on, all arranged on a metal dish. The dish is put into the fire and heated while the housewife is doing something else(cleaning the house, perhaps, or resting or watching TV). Such a convenience costs money. It transfers(转换) much of the time and work of meal preparation from the kitchen to the food plant.

　　Economists tell us that many modern housewives have jobs outside their home. They make money that helps to pay the family food bills. The housewife naturally has less time and energy for cooking after a day's work．She wants to buy many kinds of food that can be put on her family's table easily and quickly.

　　“If the housewife wants all kinds of these,”the economists say,“that is her right, but she must be prepared to pay for those who make her work easier.”

1．The price of food increased by _____ in the United States from the year 1959 to 1972.

[　　]

A．about fifty percent

B．about twenty percent

C．nearly one third

D．nearly two thirds

2．According to the passage,“TV dinners”are usually _____.

[　　]

A．expensive food sold by TV stations

B．meat mixed with vegetables

C．fully-cooked food sold in shops

D．heated vegetables cooked on TV

3．The reason why food costs so much in America now is that _____.

[　　]

A．the price of everything has increased as well

B．a lot of work of food preparation has been done by food plants

C．American housewives have less time and energy

D．there isn't enough food for so many people

阅读理解

　　In 1959 an ordinary American family paid $989 for a year's supply of food. In 1972 the family paid $1311. Why does food cost so much?

　　Vegetables cost more when they have been washed and cut and sometimes even cooked before being packaged. Chicken costs more when it has been cut into pieces by someone other than the one who buys it. A family should expect to pay more when several“TV dinners”are taken home from the store. These are fully cooked meals, including meat, vegetables, and so on, all arranged on a metal dish. The dish is put into the fire and heated while the housewife is doing something else(cleaning the house, perhaps, or resting or watching TV). Such a convenience costs money. It transfers(转换) much of the time and work of meal preparation from the kitchen to the food plant.

　　Economists tell us that many modern housewives have jobs outside their home. They make money that helps to pay the family food bills. The housewife naturally has less time and energy for cooking after a day's work．She wants to buy many kinds of food that can be put on her family's table easily and quickly.

　　“If the housewife wants all kinds of these,”the economists say,“that is her right, but she must be prepared to pay for those who make her work easier.”

1．The price of food increased by _____ in the United States from the year 1959 to 1972.

[　　]

A．about fifty percent

B．about twenty percent

C．nearly one third

D．nearly two thirds

2．According to the passage,“TV dinners”are usually _____.

[　　]

A．expensive food sold by TV stations

B．meat mixed with vegetables

C．fully-cooked food sold in shops

D．heated vegetables cooked on TV

3．The reason why food costs so much in America now is that _____.

[　　]

A．the price of everything has increased as well

B．a lot of work of food preparation has been done by food plants

C．American housewives have less time and energy

D．there isn't enough food for so many people