---Why does the boy bring a chair here?

---Because the bookshelf(书架) is half a metre __________ his head. He has to stand on it to get the books on it.

A．above            B．under            C．on               D．behind

---Why does the boy bring a chair here?
---Because the bookshelf(书架) is half a metre __________ his head. He has to stand on it to get the books on it.

Last week grandpa called me. He asked me to spend my vacation with him. He lives in mountain village. It’s small but it’s very cool in summer. It’s very hot in our city. So I often feel bored here. I was very happy and thanked him. I said, “I’m going to visit you when our summer vacation begins.”

It was July 5^th last Tuesday. Parents took me to the supermarket and we bought some delicious food. They told me to take it to grandpa. The next morning daddy took me to the train station. It was the first time for me to have a trip by myself. But I felt relaxed. I was fourteen and I learned a lot in geography class. The train left at six o’clock. I looked out of the windows in the train. I found the scenes (景色)were beautiful. I wasn’t tired at all.

At four in the afternoon my train arrived at a station. I saw my grandpa standing outside. I got off the train and ran to him. He was happy when he saw me. I looked at him up and down. He was old but strong.

His village is about three kilometers from the station. We walked there. I looked around. The mountains are high but green. I thought I could have a good time there.

阅读上面的短文，回答下列问题。(每题1分，共5分)

100. Does the boy’s grandpa live in the city?

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101. Why does the boy feel bored in the city during his summer vacation?

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102. When did the train leave?

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103. Did the boy go to visit his grandpa with any delicious food?

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104. How long did the boy spend on the trip by train?

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