问题 解答题
按要求凑整到整十万数
四舍五入法去尾法进一法
108269437
2710053
99999999
159943201
答案

按要求凑整到整十万数

四舍五入法去尾法进一法
108269437108300000108200000108300000
2710053270000027000002800000
9999999910000000099900000100000000
159943201159900000159900000160000000

阅读理解

阅读理解。

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。

1.Who visited Beijing last summer?    

__________________________________________

2.How many camera films did Jane use up?

__________________________________________

3.Which was another interesting part of the trip?

__________________________________________

4.Did Jane buy a cotton shirt?

__________________________________________

5.Why is Jane so lucky?

__________________________________________

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