1.쉬움
Sea turtles lay their eggs on sandy beaches. The mother digs a hole, lays the eggs and covers them with sand. About two months later, the baby turtles hatch and crawl to the sea. Where do sea turtles lay their eggs?
- AUnder rocks on the ocean floor
- BIn holes they dig on sandy beaches
- CIn nests high up in trees
- DOn floating seaweed in the sea
2.쉬움
The tides in the ocean rise and fall mainly because of the pull of the moon’s gravity on Earth’s water. What mainly causes the tides?
- AHeat from the sun on the water
- BRivers flowing into the sea
- CStrong winds over the ocean
- DThe pull of the moon’s gravity
3.쉬움
Polar bears live in the Arctic. Their thick fur and a layer of fat keep them warm in freezing temperatures. They hunt seals on the sea ice. What do polar bears mainly hunt?
- AReindeer
- BPenguins
- CSeals
- DSalmon
4.보통
At the start of the shift, the nurse counted the patient’s tablets: 30. At the end of the shift, there were 27. The patient takes one tablet three times a day, and all doses were given on time during the shift. What can you conclude?
- ASome tablets are missing from the container.
- BThe count matches three doses given during the shift.
- CThe patient refused all three doses offered during the shift.
- DThe patient took six tablets during the shift.
5.보통
Some animals hibernate in winter. Their heart rate and breathing slow down, and their body temperature drops. This saves energy at a time when food is hard to find. Why do some animals hibernate?
- ATo find a mate during the winter
- BTo grow thicker fur for the summer
- CTo save energy when food is scarce
- DTo raise their heart rate in the cold
6.보통
“When the fire alarm sounded, the teacher calmly led the children down the stairs, counted them at the meeting point and reported that everyone was safe.” Which word best describes the teacher’s actions?
- APanicked
- BCareless
- COrganised
- DConfused and lost
7.어려움
“The ward needs at least one nurse for every four patients. Tonight there are 22 patients.” What is the smallest number of nurses needed?
- A4
- B5
- C7
- D6
8.어려움
“Ever since the storm, Mr. Novak checked the sky every morning and kept a torch (flashlight) and a radio by the door.” What does this suggest about Mr. Novak?
- AThe storm made him more cautious.
- BHe is planning a camping trip.
- CHe enjoys listening to the radio.
- DHe has never experienced a storm.
정답표
- 1. B · In holes they dig on sandy beaches
- 2. D · The pull of the moon’s gravity
- 3. C · Seals
- 4. B · The count matches three doses given during the shift.
- 5. C · To save energy when food is scarce
- 6. C · Organised
- 7. D · 6
- 8. A · The storm made him more cautious.
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