A. Geostationary or geosynchronous orbit
B. Earth's rotation
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Đáp án B
Kiến thức: Đọc hiểu
A. Quỹ đạo địa tĩnh hoặc quỹ đạo không đồng bộ
B. Vòng quay của trái đất
C. Khu vực phía trên đường xích đạo của Trái đất
D. Tốc độ "rơi" quanh Trái đất
Tạm dịch: At this altitude, the rate of "fall" around the Earth is about the same as Earth's rotation, which allows the satellite to stay above the same spot on Earth almost constantly (Ở độ cao này, tốc độ "rơi" quanh Trái đất bằng với tốc độ quay của Trái đất, cho phép vệ tinh ở trên cùng một điểm trên Trái đất gần như liên tục)___________ appears considerably larger at the horizon than it does overhead is merely an optical illusion.
Read the following passage and mark the letter A, B, C or D on your answer sheet to choose the word or phrase that best fits each other numbered blanks.
MARITAL PROBLEMS
When people marry, they're usually in love and happy to be tying the (46) _______. But after that, things tend to change. On average, couples' satisfaction with their marriage declines during the first years of marriage and, if the decline is particularly steep, divorce may follow. The course of true love runs downhill.
For around 30 years, researchers have studied how having children affects a marriage, and the results are (47) ________: the relationship between spouses suffers once kids come along. Comparing couples with and without children, researchers found (48) _________ the rate of the decline in relationship satisfaction is nearly twice as steep for couples who have children than for childless couples. In the (49) ________ that a pregnancy is unplanned, the parents experience even greater negative impacts (50) ________ their relationship.
The irony is that even as the marital satisfaction of new parents declines, the likelihood of them divorcing also declines. So, having children may make you miserable, but you'll be miserable together.
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Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
"How beautiful you are today!" he said.
Alice meets Mary at their class after Mary has had her hair cut.
Alice: "What an attractive hair style you have got, Mary!"
Mary: “____________”.Mark the letter A, B, C, or D on the answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
Farmers depend on meteorologists. They need meteorologists' accurate forecasts for successful agricultural planning.Mark the letter A, B, C, or D on your answer sheet to indicate the word CLOSEST in meaning to the underlined word in each of the following questions.
People have used coal and oil to generate electricity for a long time.
