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レベル Level 7 (Non-Fiction)
![YL](./images/com/in_icon1.gif) 0.6 - 0.9
![LL](./images/com/in_icon2.gif) 0.5
![LLY](./images/com/in_icon2lly.gif) 1.1 - 1.4
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時間を構成する秒、分、時。これらのもとになったのは太陽と月と地球の動きだと知っていましたか?
構成:
Chapter 1 Measuring time
Chapter 2 Parts of Time
Chapter 3 Measureing a Year
Chapter 4 Measuring a Month
Chapter 5 Measuring a Day
Chapter 6 Measuring Time in the Past
〔24.8×18.9cm 16ページ〕
Brasch, Nicolas
Cengage Learning
(C) Cengage Learning