【正文】
[m?st]modal ,應(yīng)該 [39。Lesson 29~30 Come in,Amy! What must i do? Lycka 單詞積累 [??t] [39。bedrum, ru:m] [?n39。?up?n] [e?] ? 通風(fēng),換換空氣 [put] [kl?u240。w?dr?ub] [d?st] [swi:p] ? [39。?ɑ:p?n],使鋒利 on[put39。s very untidy. What must I do? Open the window and air the room. 1 put the clothes in the