?2022年4月自考00012英語一模擬題五

希賽自考頻道整理了2022年4月自考00012英語一模擬題五，以供考生們能更好的鞏固核心重點(diǎn)知識，得到更好地復(fù)習(xí)效果，順利通過考試。注：不同省份、不同專業(yè)的自考試題及答案，只要課程代碼和課程名稱相同，都可參考使用。

2022年4月自考00012英語一模擬題五

Highways in the United States

The United States is well-known for its network of major highways designed to help a driver get from one place to another in the shortest possible time. __1__ these wide modern roads are generally __2__ and well maintained, with few sharp curves and __3__ straight sections, a direct route is not always the most __4__ one. Large highways often pass __5__ scenic areas and interesting small towns. Furthermore, these highways generally __6__ large urban centers which means that they become crowded with __7__ traffic during rush hours, __8__ the "fast, direct" way becomes a very slow route. However, there is almost always another route to __9__ if you are not in a hurry. Not for from the relatively new "superhighways", there are often older, __10__ heavily traveled roads which go through the countryside. __11__ are good lane roads; others are uneven roads curving __12__ the country. These secondary routes may go up steep slopes, along hilly cliffs or down frightening hillsides to towns __13__ in deep valleys. Though these are less __14__ routes, longer and slower, they generally go to places __15__ the air is clean and the scenery is beautiful, and the driver may have a chance to get a fresh, clean view of the world.

1. A) Although B) But C) Since D) Because

2. A) uneven B) bumpy C) rough D) smooth

3. A) little B) much C) many D) few

4. A) terrible B) horrible C) tolerable D) enjoyable

5. A) to B) into C) at D) by

6. A) merge B) connect C) combine D) mix

7. A) busy B) small C) large D) heavy

8. A) when B) where C) which D) that

9. A) walk B) go C) take D) fix

10. A) more B) less C) very D) extremely

11. A) All of these B) None of these C) All roads D) Some of these

12. A) out of B) out C) through D) from

13. A) lying B) lie C) lies D) lay

14. A) direct B) indirect C) enjoyable D) beautiful

15. A) these B) which C) that D) where

Keys: ADCDD BDACB DCAAD

A Biological Clock

Every living thing has what scientists call a biological clock that controls behavior. The biological clock tells __1__ when to form flowers and when the flowers should open. It tells __2__ when to leave the protective cocoon and fly away, and it tells animals and human beings when to eat, sleep and wake.

Events outside the plant and animal __3__ the actions of some biological clocks. Scientists recently found, for example, that a tiny animal changes the color of its fur __4__ the number of hours of daylight. In the short __5__ of winter, its fur becomes white. The fur becomes gray brown in color in the longer hours of daylight in summer.

Inner signals control other biological clocks. German scientists found that some kind of internal clock seems to order birds to begin their long migration __6__ twice each year. Birds __7__ from flying become restless when it is time for the trip, __8__ they become calm again when the time of the flight has ended.

Scientists say they are beginning to learn which __9__ of the brain contain biological clocks. An American researcher, Martin Moorhead, said a small group of cells near the front of the brain __10__ to control the timing of some of our actions. These __11__ tell a person when to __12__, when to sleep and when to seek food. Scientists say there probably are other biological clock cells that control other body activities.

Dr. Moorhead is studying __13__ our biological clocks affect the way we do our work. For example, most of us have great difficulty if we must often change to different work hours. __14__ can take many days for a human body to accept the major change in work hours. Dr. Moorhead said industrial officials should have a better understanding of biological clocks and how they affect workers. He said __15__ understanding could cut sickness and accidents at work and would help increase a factory's production.

1. A) scientists B) humans C) plants D) animals

2. A) insects B) birds C) fish D) snakes

3. A) effect B) affect C) effected D) affected

4. A) because B) for the reason that C) because of D) since

5. A) months B) days C) minutes D) weeks

6. A) flight B) fly C) movement D) transportation

7. A) prevented from B) ordered by C) helped by D) intruded on

8. A) and B) but C) therefore D) however

9. A) portions B) parts C) sections D kinds

10. A) try B) tries C) seem D) seems

11. A) things B) parts C) cells D) actions

12. A) awaken B) wake C) awake D) wake-up

13. A) how B) why C) where D) what

14. A) We B) It C) They D) You

15. A) so B) with C) such D) if

KEYS: CABCB AABBD CAABC