会计处理方法的变更会直接影响会计资料的质量和可比性，因此不得违反《会计法》和国家统一的会计制度的规定，随意变更会计处理方法。（）此题为判断题(对，错)。

Rivers bring_______.

A．people and crops

B．life and wealth

C．poverty and death

D．agriculture and bridge

e______.

A. deltas

B. crops

C. fresh water life

D. soil and minerals

Passage Five

From the beginning rivers have played an important part in the life of man. Man of the earliest times used the rivers as a means of traveling. Today rivers still serve as a great waterway for the transport and people.

In ancient times, man settled near rivers or on river banks and built up large empires.

Water is the Nature's most precious gift to man. Man needs water to irrigate his crops, to cook and to wash. In nations all over the world rivers mean life and wealth. They feed and clothe the nations around them.

Water is also a source of energy and power. Man constructs huge dams across the river to control the water for irrigation and get the energy needed to drive generators. The electrical power is then directed to homes, cities, factories and television stations.

Man uses water each day. His main source of water comes from reservoirs, which in turn get their water from the rivers.

Rivers also bring down soil and minerals from the mountains and deposit them on the plains building up rich river deltas for raising plants and crops. Fresh water life in rivers or in lakes fed by them provide man with food.

In a small way rivers help to keep man in good health and provide for his amusements. Various forms of water sports keep man strong and healthy.

Rivers have run on this earth long before man. Man's future ability to live is uncertain, but rivers will flow on forever.

52. Rivers have been important to man______.

A. since the last century

B. for a very long time

C. since a few hundred years ago

D. since a few years ago

Rivers bring ______.

A．people and crops

B．life and wealth

C．poverty and death

D．agriculture and bridge

Rivers bring ______.

A．people and crops

B．life and wealth

C．poverty and death

D．agriculture and bridge

Rivers bring ______.

A．people and crops

B．life and wealth

C．poverty and death

D．agriculture and bridge

听力原文： From the beginning rivers have played an important part in the life of man. (29) Man of the earliest times used the rivers as a mean of travel. Today rivers still serve as a great waterway for the transport and people. In ancient times. man settled near rivers or on river banks and built up large empires. Water is Nature's most precious gift to man. Man needs water to irrigate his crops, to cook and to wash. (30)In nations all over the world, rivers mean life and wealth. They feed and clothe the nations around them. Water is also a source of energy and power. Man constructs dams across the river to control the water for irrigation and get the energy needed to drive generators The electrical power is then directed to homes，cities, factories and television stations. Man uses water each day. His main source of water comes from reservoirs. which in turn get their water from the rivers. Rivers also bring down soft and minerals from the mountains and deposit them on the plains building up rich river deltas for raising plants and crops. Fresh water life in rivers or in lakes fed by them provide man with food.(31)In a small way rivers help to keep man in good health and provide for his amusements. Various forms of water sports keep man strong and healthy. Rivers have run on this earth long before man. Man's future ability to live is uncertain. but rivers will flow on forever.

(30)

A．Watering the plants.

B．Settling the house.

C．Cooking meals.

D．Travelling.

liest times used the rivers as a means of traveling. Today rivers still serve as a great waterway for the transport and people.

In ancient times, man settled near rivers or on river banks and built up large empires.

Water is the Nature's most precious gift to man. Man needs water to irrigate his crops, to cook and to wash. In nations all over the world rivers mean life and wealth. They feed and clothe the nations around them.

Water is also a source of energy and power. Man constructs huge dams across the river to control the water for irrigation and get the energy needed to drive generators. The electrical power is then directed to homes, cities, factories and television stations.

Man uses water each day. His main source of water comes from reservoirs, which in turn get their water from the rivers.

Rivers also bring down soil and minerals from the mountains and deposit them on the plains building up rich river deltas for raising plants and crops. Fresh water life in rivers or in lakes fed by them provide man with food.

In a small way rivers help to keep man in good health and provide for his amusements. Various forms of water sports keep man strong and healthy.

Rivers have run on this earth long before man. Man's future ability to live is uncertain, but rivers will flow on forever.

Rivers have been important to man______.

A．since the last century

B．for a very long time

C．since a few hundred years ago

D．since a few years ago