阅读下面短文，根据短文内容回答下列各题。把答案写在短文题后的空白处。
Dear Donald,
Last summer I had the chance to visit the other side of the world.I went to Beijing with my friends.I visited the Great Wall and was deeply impressed by its length.I had never seen such a great wall before!Walking less than a mile on the wall made me very tired,but I was very excited.I used up three camera films in four hours
Shopping was another interesting part of the trip.In the Silk Market, I bought a cotton shirt for just a quarter of the price the trader asked for.
I have too many memories and experiences to share. I am so lucky to have been such a culture so diffedent from my own. I will remember my trip to China forever!
Yours,
Jane
根据短文回答下列问题。
71.Who visited Beijing last summer?
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72.How many camera films did Jane use up?
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73.Which was another interesting part of the trip?
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74.Did Jane buy a cotton shirt?
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75.Why is Jane so lucky?
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，我们将会及时处理。
