Question 21. I’d like to visit Sơn Đòong Cave to ______ the natural beauty of the world’s largest cave.
A. float B. explore C. explode D. climb
Question 22. Tourists usually enjoy ______ Victoria Falls Bridge crossing the Zambezi River with a spectacular ______.
A. visiting - view B. visit - view C. visiting - viewing D. visit - viewing
Question 23. Dr. Salk and his colleagues found polio vaccination and stopped the spread of the ______ causing the paralytic disease in 1955.
A. virus B. calorie C. harm D. nutrient
Question 24. Lack of ______ can cause some serious diseases, such as rickets, goiter and cancer.
A. viruses B. organs C. nutrients D. diets
Question 25. A: Napping can help you relax and improve your mood, but you should be careful with it.
B: ______________
A: If you take a nap for more than 20 minutes, you may wake up with dizziness.
A. When should I take a nap during the day? B. Can I take a nap in the afternoon?
C. Why is napping good for healthy adults? D. Can you make it clearer?
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Here are the correct answers for each question:
Question 21:
I’d like to visit Sơn Đòong Cave to ______ the natural beauty of the world’s largest cave.
???? Correct answer: B. explore
Reason: "Explore" fits best in this context, as people visit caves to explore or discover their natural beauty.
"Float," "explode," and "climb" are not appropriate in meaning here.
Question 22:
Tourists usually enjoy ______ Victoria Falls Bridge crossing the Zambezi River with a spectacular ______.
???? Correct answer: A. visiting - view
Reason: "visiting" is the correct gerund form after "enjoy", and "view" is a noun that fits with "spectacular."
Question 23:
Dr. Salk and his colleagues found polio vaccination and stopped the spread of the ______ causing the paralytic disease in 1955.
???? Correct answer: A. virus
Reason: Polio is caused by a virus, so this is the medically accurate choice.
Question 24:
Lack of ______ can cause some serious diseases, such as rickets, goiter and cancer.
???? Correct answer: C. nutrients
Reason: These diseases are related to deficiencies in essential nutrients (like vitamin D, iodine, etc.).
Question 25:
A: Napping can help you relax and improve your mood, but you should be careful with it.
B: ______________
A: If you take a nap for more than 20 minutes, you may wake up with dizziness.
???? Correct answer: D. Can you make it clearer?
Reason: The response suggests the speaker didn't fully understand the warning and is asking for clarification, which matches A's follow-up explanation.
Let me know if you want a short quiz explanation or tips to remember these types of questions!
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