disease and pain，and it is possible to get rid of diseases.No one has to be ill any more.

　　Such would be our life in 2100.

　　1．voyage n．　　　　 航行，航天

　　2．vegetarian n. 素食者

　　1．Where will people go travelling in 2100 according to the passage?

　　________________________________________________________________

　　2．What will people eat in 2100 according to the passage?

　　________________________________________________________________

　　【答案】　1.People will go traveling to the moon in 2100.

　　2．They will eat foods in pill form.