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Choose the best answer A, B, C or D to complete the sentences.
Câu hỏi:A ………. is an enormous system of stars in outer space.
- A. universe
- B. solar system
- C. comet
- D. galaxy
Lời giải tham khảo:
Đáp án đúng: D
Thiên hà là một hệ thống sao khổng lồ ngoài vũ trụ.
Câu hỏi này thuộc đề thi trắc nghiệm dưới đây, bấm vào Bắt đầu thi để làm toàn bài
Hướng dẫn Trắc nghiệm Online và Tích lũy điểm thưởng
CÂU HỎI KHÁC
- Choose the word which has a different stress pattern from the others: habitable, experiment, simulated, missionary.
- Choose the word which has a different stress pattern from the others: observatory, historical, activity, parabolic.
- Choose the word which has a different stress pattern from the others: astronomy, astronomer, astronomic, emergency.
- Choose the word which has a different stress pattern from the others: satellite, meteorite, maintenance, adventure.
- A ………. is an enormous system of stars in outer space.
- In July of 1975, the first US-Soviet joint ……… occurred with the Apollo-Soyuz project.
- Aircraft flying in …….. arcs create microgravity for tests and simulations that last 20-25seconds.
- Yuri Gagarin became the first person to eat and drink in …………
- I passed all my exams - I am …………!
- He’s so brilliant and he can do anything - ……….