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必修3《Using LanguageⅡ》优质课PPT课件下载
Step 1
A quiz on astronomy
3. Earth is the only planet moving around the sun.
Part 1: True or False
The earth moves around the sun.
T
F
2. It takes the earth one day to move around the sun.
5. There is atmosphere on the moon.
4. The earth is the only planet in the solar system which has living creatures.
a year
8 planets
no
F
F
T
Mercury
水星
Venus
金星
Earth
地球
Mars
火星
Jupiter