When we look at the moon through a telescope(望远镜), we can see lines and circles(圆形物). People used to(过去常常) think that this was the moon’s face and that there was a man in the moon! This is not true. There is no man in the moon.
　　What do we know about the moon? First of all, the moon is much smaller than the earth. Days and nights on the moon are very long. One day on the moon is as long as two weeks on the earth. One night is also as long as two weeks on the earth. In the daytime the moon is very hot and at night is very cold.
On the moon ____________.

A．there is a man	B．there is a woman
C．there are a lot of people	D．there is no man

Now we know _____________________.
　　   

A．some facts about the moon

B．nothing about the moon

C．little about the moon

D．few facts about the moon

Which of the following is true?

A．The moon is bigger than the earth.

B．The earth is much bigger than the moon.

C．The moon is as big as the earth.

D．The earth isn’t as big as the moon.

One day on the moon is as long as ______________.
　　   

A．seven days on the earth

B．fourteen days on the earth.

C．240 hours on the earth

D．two years on the earth

The moon is very hot _____________.

A．all the time	B．during the night
C．in the daytime	D．at night and in the daytime