1Weshouldspeaktotheo的精選

問題詳情：詞彙；用括號中所給詞的適當形式填空。1.Weshouldspeaktotheold_________(polite).2.It’sdifficultforhimtomakea           (decide)rightnow.3.      （read）aloudcanimproveyourpronunciatio...