The gravity of the Mars is only about 37．5 percent of _________ of the Earth．

A. one B. it C. that D. those

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—How long does it take from her home to school? —________.

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Space Museum of China

Beijing Zoo

China Science and

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Location

l Dahongmen Lu,

Fengtai District

137 Xizhimen Wal Dajie,

Xicheng District

1 Bei Sanhuan Zhong Lu,

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Adults￥50

Children ￥20

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￥30

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Every day

Every day

Every day except Monday

1.My brother and I love space, and we often visit .

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C. Space Museum of China D. Palace Museum

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Should we teenagers help our parents do chores? Is it important for us to learn how to do chores? I think so. Most of the teenagers like(像) us students are the only children in each family. So our parents love us very much. They have done everything well for us and don’t want us to do any chores. I think it’s bad for us. The following is a real story.

I have a classmate called Li Ting. She is the only children in his family like me. Her parents love her very much that they don’t let her do any chores. Every day she only gets up has meals goes to school comes home does homework and goes to bed. So she doesn’t know how to do chores.

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It was a hot summer day. A group of ants were working hard. They were carrying food.

Some grasshoppers were playing in the shade of a tree. One of the grasshoppers asked an ant, “Why are you working so hard on such a hot day?”

“Because you cannot find food in winter. We are getting food for winter,” answered the ant.

“It’s so early to find food for winter. You are a fool to work on such a hot day,” he teased (取笑) the ant.

The ant was very angry and shouted at the grasshopper, “Well, go and play! You will have a bad time in winter. ”

Summer was over and winter came. The grasshopper could not find food anywhere. He was both cold and hungry. He went to the ant’s home and knocked at the door.

“Mr. Ant, I’m very cold and hungry. I’m dying. Please let me have something to eat,” he said.

The ant opened the door and said, “Mr. Grasshopper, you played and sang and teased us in the summer. Please go to play and sing now. ”

Days later, the grasshopper died in the snow.

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D. Because they got up early every day.

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