[B] Students can achieve native-like pronunciation through focused study.

　　[C] Learners should interact with native speakers to gain greater fluency.

　　[D] Teachers need to help students foster a good self-esteem and confidence.

　　25. [A] Remembering as many words as possible.

　　[B] Learning only useful words.

　　[C] Remembering a lot of words a day.

　　[D] Learning to use a few words a day.