1.none 2.three 3.yes 4.seven 5.eight 6.not 7.ten 8.five 9 .old 10.please 11.mother 12.birthday 13.father 14.friend 15.those 16.parent 17.aunt 18.photo 19.son 20.daughte
补全下列空缺字母1.n_ne 2.thr_ _ 3.y_s 4.s_v_n 5.ei_ _t 6.n_t 7.t_n 8
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