问题标题：
英语短文综合填空Forthousandsofyearspeoplehave英语短文综合填空Forthousandsofyearspeoplehavebeeninterestedincomets
问题描述：
英语短文综合填空Forthousandsofyearspeoplehave
英语短文综合填空Forthousandsofyearspeoplehavebeeninterestedincomets
龚晓春回答：
Forthousandsofyearspeoplehavebeeninterestedincomets（彗星）.Oncepeoplewere1ofcometsbecausetheythoughtcometsmighthittheearth.Infact,smallpiecesofcometsdofallonou...
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