Class Two Junior Two
By Shen Wei
a book or a set of books dealing with every branch of knowledge
Quiz:
1.How long does it take for the Moon to go round the Earth?
A. 28 days B. 29 days C. 30 days D. 31 days
2. Who was the first astronaut to visit the Moon?
A. Neil Armstrong B. Laika C. Galileo D. Yang Liwei
3. How often does Halley’s Comet pass near the Earth?
A. Every 56 years B. Every 66 years
C. Every 76 years D. Every 8..