1.Dễ
Snakes flick their tongues in and out to pick up scents from the air. This helps them find food and sense danger. Why do snakes flick their tongues?
- ATo warn other snakes away
- BTo pick up scents from the air around them
- CTo clean dust off their faces and eyes
- DTo cool their bodies down
2.Dễ
Jupiter is the largest planet in our solar system. It is made mostly of gas and has a giant storm called the Great Red Spot. What is the Great Red Spot?
- AA giant storm
- BA frozen ocean
- CA deep crater
- DA large moon
3.Dễ
The index of a health book lists: “Asthma, 12–15; Blood pressure, 44–47; Diabetes, 60–66; Flu, 81.” Where should a reader look to learn about blood pressure?
- APage 81 near the end
- BPages 44–47
- CPages 12–15
- DPages 60–66
4.Trung bình
A patient handout says: “Call the clinic if your temperature rises above 38,5 °C (101,3 °F), if the wound becomes red and swollen, or if you notice any discharge.” Which situation should lead the patient to call?
- AThe temperature is 37,0 °C (98,6 °F) in the evening.
- BThe patient feels tired after a long walk.
- CThe wound becomes red and swollen.
- DThe bandage needs to be changed as planned.
5.Trung bình
“Pressure ulcers, also called bedsores, can form when a person lies in one position for too long. Nurses help prevent them by changing the patient’s position regularly.” Why do nurses change patients’ positions?
- ATo make the bed easier to clean
- BTo check the patient’s temperature
- CTo help patients sleep longer
- DTo help prevent pressure ulcers
6.Trung bình
“Some people say that cats are unfriendly. My cat, Pepper, waits by the door every evening and sits on my lap while I read.” How does the writer use Pepper?
- AAs a reason to buy a new cat
- BAs a description of how to train a cat
- CAs proof that all cats are unfriendly
- DAs an example that goes against the claim
7.Khó
The author writes: “The new reading programme was introduced in September. By June, reading scores had risen. The programme clearly works.” Which further information would best test the author’s claim?
- AScores from similar schools without it
- BThe colour of the programme’s textbooks
- CThe cost of printing the reading books
- DThe names of the teachers who taught it
8.Khó
“In the early 1900s, many cities added chlorine to drinking water. Over the following decades, deaths from diseases spread by water, such as typhoid, fell sharply.” Which conclusion is most reasonable?
- AChlorination likely helped reduce waterborne disease.
- BTyphoid is caused by drinking too much chlorine.
- CCities stopped treating water after the 1900s.
- DChlorine was the only reason that any of the deaths fell.
Đáp án
- 1. B · To pick up scents from the air around them
- 2. A · A giant storm
- 3. B · Pages 44–47
- 4. C · The wound becomes red and swollen.
- 5. D · To help prevent pressure ulcers
- 6. D · As an example that goes against the claim
- 7. A · Scores from similar schools without it
- 8. A · Chlorination likely helped reduce waterborne disease.
Lời giải đầy đủ từng bước: hãy luyện chủ đề này trên examproblems.com.