大学英语网考试题及答案

大学英语网考试题及答案
一、阅读理解（共20分，每题4分）
1. Passage 1
In recent years, the popularity of e-books has surged due to the convenience they offer. However, traditional paper books still hold a special place in the hearts of many readers.
Questions:
（1）Why has the popularity of e-books increased?
A. They are more affordable.
B. They offer convenience.
C. They are more environmentally friendly.
D. They have better graphics.
Answer: B
（2）What is the main advantage of traditional paper books according to the passage?
A. They are more durable.
B. They are more convenient.
C. They are more personal.
D. They are less expensive.
Answer: C
2. Passage 2
The concept of a "smart city" involves the use of technology
to improve urban life. This includes the integration of internet-connected devices to enhance public services and infrastructure.
Questions:
（1）What is the main idea behind a "smart city"?
A. Reducing pollution.
B. Improving urban life with technology.
C. Building more skyscrapers.
D. Encouraging rural migration.
Answer: B
（2）What does a smart city typically include?
A. More public parks.
B. Internet-connected devices.
C. Stricter traffic rules.
D. Limited internet access.
Answer: B
3. Passage 3
Biodiversity is crucial for the health of the planet. It ensures the balance of ecosystems and contributes to the well-being of all living organisms.
Questions:
（1）Why is biodiversity important?
A. It increases pollution.
B. It ensures ecosystem balance.
C. It leads to deforestation.
D. It reduces the number of species.
Answer: B
（2）What is one of the contributions of biodiversity to living organisms?
A. It causes extinction.
B. It contributes to their well-being.
C. It makes them more vulnerable to diseases.
D. It decreases their life span.
Answer: B
二、词汇与语法（共30分，每题3分）
1. The company has announced that it will ________ a new product next quarter.
A. launch
B. lash
C. crash
D. flash
Answer: A
2. Despite the heavy rain, the marathon runners ________ through the city streets.
A. strode
B. slouched
C. sloped
D. strived
Answer: A
3. The scientist was awarded the Nobel Prize for his ________ in the field of physics.
A. contributions
B. donations
C. intrusions
D. subtractions
Answer: A
4. She has a ________ memory and can remember details from years ago.
A. photographic
B. nominal
C. nominally
D. photonic
Answer: A
5. The museum will remain ________ until further notice.
A. closed
B. open
C. locking
D. unlocking
Answer: A
三、完形填空（共20分，每题2分）
In a small village, there was a wise old man who was known
for his ability to solve any problem. One day, a young boy approached him with a puzzle. "Can you tell me, sir, how to become successful in life?" The old man thought for a moment and then said, "I will give you a seed. Plant it, and when it grows, success will follow."
The boy took the seed and planted it with great care. Days turned into weeks, and the seed did not sprout. The boy was disheartened but did not give up. He continued to water and tend to the soil. Finally, after many weeks, a small sprout appeared. The boy was overjoyed and ran to tell the old man the news.
The old man smiled and said, "You see, success is not given; it must be grown. It requires patience, effort, and the right conditions. Just like your seed, your success will grow if you nurture it."
Questions:
（1）What was the old man known for?
A. His strength
B. His wisdom
C. His wealth
D. His youth
Answer: B
（2）What did the old man give the boy?
A. A book
B. A seed
C. A coin
D. A locket
Answer: B
（3）Why did the boy not see immediate results?
A. He did not plant the seed correctly.
B. Success takes time to grow.
C. The seed was not viable.
D. The weather was too cold.
Answer: B
（4）How did the boy feel when the sprout appeared?
A. Angry
B. Overjoyed
C. Indifferent
D. Confused
Answer: B
（5）What is the lesson the old man was trying to teach?
A. Success comes easily.
B. Success is a result of hard work。