Which of the following is NOT true according to the passage?
A. satellite needs to be going fast - at least 8 km (5 miles) a second.
B. Satellites that travel closer to Earth contend with drag of more atmospheric molecules.
C. Satellites keep a perpetual connection with a fixed antenna on the ground
Giải bởi Vietjack
Kiến thức: Đọc hiểu
A. Vệ tinh cần đi nhanh - ít nhất là 8 km (5 dặm) một giây
B. Các vệ tinh đi gần Trái đất phải đối mặt với lực cản của nhiều phân tử khí quyển hơn
C. Vệ tinh giữ kết nối vĩnh viễn với một ăng-ten cố định trên mặt đất
D. Các chuyến bay Apollo lên mặt trăng đã diễn ra trong Trái Đất trên quỹ đạo thấp, kéo dài từ khoảng 160 đến 2.000 km (khoảng 100 đến 1.250 dặm).
Tạm dịch: One is called low-Earth-orbit, which extends from about 160 to 2,000 km (about 100 to 1,250 miles). This is the zone where the ISS orbits and where the space shuttle used to do its work. In fact, all human missions except for the Apollo flights to the moon took place in this zone
(Một cái được gọi là trái đất quỹ đạo thấp, kéo dài từ khoảng 160 đến 2.000 km (khoảng 100 đến 1.250 dặm). Đây là khu vực mà ISS quay quanh và nơi tàu con thoi từng làm công việc của mình. Trên thực tế, tất cả các sứ mệnh của loài người ngoại trừ các chuyến bay của Apollo lên mặt trăng đều diễn ra trong khu vực này)
→ Chọn đáp án D
the parents experience even greater negative impacts (50) ________ their relationship.
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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___________ appears considerably larger at the horizon than it does overhead is merely an optical illusion.
According to the second paragraph, what kind of reasons should you offer come late for a job interview?
Switching to ________ light bulb is one way to protect the environment.
Some scientists are _______ of not having reported the effects of climate change.
Tom and Tony are talking about a tennis game.
Tom: "I thought your tennis game was a lot better today, Tony".
Tony:" _________! I thought it was terrible."
To show the different ideas about love and marriage, a survey was conducted in American, Chinese and Indian students.
People should stop smoking ________ it is extremely detrimental to health.
