2005年職稱英語考試理工類(C級)試題及答案(3)

第6部分：完形填空 (第51～65題，每題1分，共1 5分)

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Save Energy at Home

On the average，Americans waste as much energy as two—thirds of the world’s population

consumes That’s largely the (51)of driving inefficient Cars，using inefficient

appliances(設(shè)備)，and living and working in poorly insulated(隔熱)buildings．Then what can

you do to (52)the situation?

Buy energy-efficient products——Buy new appliances or electronics of the highest energy—efficiency rating．New energy-efficient models may cost more initially，but have a lower

Operating (53) over their lifetimes The most energy—efficient models (54)the Energy Star label，which identifies products (55)use 20-40 percent less energy than standard new products According to the EPA(美國環(huán)境保護署)，the typical American household Can save about$400 per year in (56)bills with products that carry the Energy Star

Switch to compact fluorescent bulbs(熒光燈)-Change the three bulbs you use

(57)in your house to compact fluorescents Each compact fluorescent bulb will

keep half a ton of CO2 out of the air (58) its 1ifetime. (59)，compact

fluorescent bulbs last ten times as long and Can save$30 per year in electricity costs．

Set heating and cooling temperatures correctly—Check thermostats(溫度自動調(diào)節(jié)器)

in your home to make sure they are (60)at a level that doesn’t waste energy

Turn off the lights Turn off lights and other electrical appliances such as televisions and

radios when you’re not (61)them．Install automatic timers for lights that people in

your house frequently (62) to turn them off when leaving a room．

Let the sun shine in——The cheapest and most energy--efficient light and heat source is

often right outside your window．On (63)days，open blinds(百葉窗)to let the sun

light your home for free．Also remember that (64)entering a room equals passive

solar heating．Even on cold winter days，sun streaming into a room can raise the temperature by

several (65)．

51 A power B result C way D work

S2 A improve B create C face D explain

53 A speed B system C cost D profit

54 A carry B bring C take D give

55 A where B while C that D since

56 A phone B water C food D energy

57 A less B most C rarely D seldom

58 A about B with C on D over

59 A Moreover B However C Therefore D so

60 A correct B turned C set D reduced

6l A covering B using C repairing D leaving

62 A want B have C try D forget

63 A bright B rainy C foggy D dark

64 A air B rain C wind D sunlight

65 A 1ayers B levels C degrees D points

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