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Câu hỏi:
What can we learn about the tides?
- A. They happen twice a month at New Moon and Full Moon.
- B. The Sun causes higher tides on Earth than the Moon does.
- C. They are caused by both the Sun and the Moon.
- D. They are dangerous.
Lời giải tham khảo:
Đáp án đúng: C
Thông tin: The force of gravity from the Moon affects Earth. Its gravity reaches Earth and pulls the oceans toward the Moon, causing the tides. The gravity from the Sun also affects the tides. The highest tides will always occur when the Moon and Sun are aligned.
Đáp án C. They are caused by both the Sun and the Moon.
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- Choose the word that has the underlined part different from others: out, sound, southern, surrounding
