听短文,从四个选项中选出符合短文内容的正确答案。 |
1. Many years ago people sent all letters ______. |
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A. by train B. by train or ship C. by ship D. by air or by ship |
2. A letter by air is ______ a letter by ship. |
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A. as fast as B. not as fast as C. safer than D. faster than |
3. If you send a letter from England by train, it can get to India in ______ days. |
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A. 12 B. 5 C. 17 D. 8 |
4. A long time ago people sometimes sent ______ by air and by train or by ship to be safe. |
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A. two same letters B. one letter C. many letters D. two different letters |
5. Now more and more letters are sent ______. |
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A. by ship B. by train C. by air D. by bus |