—May I have another chocolate?

—Yes, of course.___________.

A. Take it yourself             B. Eat it, please

C. Help yourself                D. Have it yourself

--I'll help you whenever you need me,

--I would love____________.

A. you helping                       B. that you'll help

C. you to help                       D. that you help

Have you ever noticed the colour of the water in a river or stream after a heavy rainfall? What do you think caused this change in colour? It is soil that has been washed into the river from the riverbank or from t}le nearby fields．

Components of Soft

Soil is made up of a number of layers（層），each having its own distinctive colour and texture．The upper layer is known as the litter．It acts like a blanket．limiting temperature changes and reducing water loss．The topsoil layer is made up of small particles of rock mixed with rotten plant and animal matter called humus（腐殖質(zhì)），which is black and gives the topsoil its dark colour．This layer is usually rich in nutrients，oxygen，and water．Below the topsoil is the subsoil，a layer that contains more stones mixed with only small amounts of organic matter．This layer is lighter in colour because of the lack of humus．Beneath the soil lies a layer of bedrock．

Soil forms from the bottom up．Over time bedrock is attacked by rain, wind，frost, and snow．It is gradually broken down into smaller particles in a process called weathering．Plants begin to grow，and rotten materials enrich the topsoil．Most of the soil in Eastern Canada．for example．Was formed from weathered rock that was exposed when the ice disappeared l2．000 years ag0．

Water Beneath the Soil

Surface water collects and flows above the ground in lakes．ponds．a(chǎn)nd rivers．Once in the soil or rock，it is called groundwater．Gravity pulls groundwater through the soil in a process called percolation（滲透）．Eventually the water reaches a layer called the water table．Under this is bedrock through which water cannot percolate．

As water percolates downward，it dissolves organic matter and minerals from the soil and carries them to deeper layers．This causes a serious problem because plants require these nutrients for growth.

Soil pH

Soil can be acidic．neutral．or basic．The pH of the soil is determined by the nature of the rock

from which it was formed．a(chǎn)nd by the nature of t}le plants that grow and rot in it．

The acidity of rain and snow can lower the pH of the groundwater that enters the soil．By burning fossil fuels such as coal，oil and gasoline，humans have been contributing to higher levels of acidity in many soils．When fossil fuels are burned．gases are released into the air and then fall back to earth as acid rain．Acid soil increases出e problem of carrying nutrients to lower soil levels．As nutrients are removed，soil is less fertile．Plants grow more slowly in acidic soil，and also become easily attacked by diseases．

67．The layer of soil that provides necessary nutrients for plant growth is called．

A．1itter    B．topsoil    C．humus D．subsoil

68．According to the text．which of the following is NOT true?

A．Soil forms from weathered rock on the earth surface．

B．The deeper layer of soil is darker in colour than t}le surface soil．

C．Air pollution is partially responsible for acid soil．

D．Groundwater tends to carry away nutrients for plant growth．

69．We can infer from the passage that the water table lies       ．

A．between the topsoil layer and the subsoil layer

B．in the subsoil layer above bedrock

C．between the subsoil layer and bedrock

D．in the bedrock layer beneath the subsoil

70．The underlined word “dissolve” is used to express the idea that organic matter and minerals from soil are          ．

A．rushed away into the river

B．cleaned and purified by water

C．destroyed and carried away by water

D．mixed with water and become part of it

.My little son could do nothing but ___outside all day long.

         A. play      B. to play    C. to playing    D. to be playing

Gu Changwei was the first Chinese cinematographer to be nominated (提名) for an Oscar, and he is regarded by Zhang Yimou as the best cinematographer in China．Gu was behind the camera for many of Zhang Yimou’s famous films including the one that rocketed Zhang to fame: "Red Sorghum (高粱)"．And now this master of the visual has taken on his first directing role with the film "Peacock"．So Gu Changwei has come out from behind the camera into the spotlight (聚光燈).

Gu Changwei is very serious about his directing "Peacock"．To get the authentic atmosphere, Gu took his film crew to the city of Anyang in central China’s Henan province where the story took place, to shoot the film．He chose all new actors because he didn’t want "stars" appeal to weaken the power of the story, and he also had his actors trained in the local dialect．For this film Gu has been able to get out from behind the camera to manage every aspect of the film, and to realize his own ideals in movie-making.

"Peacock" is about the life of an average family in a small town in Henan province in the late 1970s and early 1980s．Gu chose this story for his first movie because he grew up during this same period and it struck a chord with him.

“Peacock” wrapped up production in June, 2004．It’s aimed at the foreign film market and will be entered in February’s Berlin Film Festival, and released in China at the same time．But at the end of last October, Gu took “Peacock” to his Alma Mater, the Beijing Film Academy, one of the most famous film colleges in China, to hold a preview．The film was warmly received by both teachers and students.

61．The underlined word “cinematographer” refers to a person who ________.

       A．has been nominated for an Oscar         B．uses a camera to shoot films

       C．directs first-class films                D．a(chǎn)rranges for cinema shows

62．Gu didn’t employ “stars” in his film because ________.

       A．stars usually stick to their own acting styles

       B．the stars may not be able to speak the local dialect

       C．the stars may share the audience’s attention with the story

       D．it was not easy for him, a fresh hand, to invite stars to join him

63．Gu chose such a story for his first movie because ________.

       A．he was born in the early 1970s     B．he grew up in Henan province  

       C．he was popular in Henan province  D．the story had something to do with his own experience

64．From the passage we can learn that "Peacock"________.

       A．is the film for which Gu is likely to win an Oscar prize

       B．has already become popular both at home and abroad

       C．has its production started last summer  D．will be publicly shown in spring, 2005

65．Please choose a proper title for this passage.

       A．From behind the camera into the spotlight

       B．Chinese cinematographer to be nominated for Oscar

       C．New faces to appear in “Peacock”

       D．"Peacock" to enter foreign film market

目前；越來(lái)越多的學(xué)校開(kāi)始通過(guò)面試自主招收學(xué)生，這一新的招生方式在學(xué)生中引發(fā)了—場(chǎng)討論。假如你是李華，請(qǐng)根據(jù)下表提供的內(nèi)容給《21世紀(jì)報(bào)》編輯寫(xiě)一封信反映討論的情況，并談?wù)勀阕约旱目捶ā?/p>

The professor came into the classroom, ____.

   A.book under arm   B.a book under arm  C.book under an arm  D.with book under the arm

Mary ___________to see you．She．_________ for you downstairs at the moment．

A．has come；is waiting             B．came；is waiting

C．has come；waited                 D．came；was waiting

It is impossible for____________ little room.

A. so, such     B. so, so      C. such a, so   D. such, such

Is there a cinema around ___ I can see a film?

        A.that     B. which    C. where     .D.what