求快樂寒假答案！
找你們班語文第一。
p1
9:(1)-6，-4 (2)18，-72 (3)-9+2-7-5+4 (4)萬分，5;十萬，5 (5)7.6乘10的9次方 (6)0 (7~10)CDDD (11) 6;2;72;6
P35(1)classes,they,close,photos,teacher,her,cities,matches,leavse,Asian(2)home,do,at,work,family,There,children,one,near,any(3)grandparents,brothers,uncle,aunt,help,secretary,magager,university,Welcome
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