Unit3 3/12 1.frankie' homework 2.at home 5/12 1.Can you show* me how to use this math* program*? 2.You have to hit "return" after* each number. 3.Next*, you need* to highlight* the numbers . . . and now you have to click-on "add." 4.Yeah, computers-are great* . . . but you have to learn how* to...

时间:2024-12-02 20:51栏目:行业资料