报名期间：从 即日起 到 无限期
上课期间：从 即日起 到 无限期

• Movie Trailer presentation
• 10 Longman Indrect speech tense changes
• Teachers brushing up on English as they prepare to go bilingual
• Phrasal verb answer key
• Perception Verbs
• Ex Perception verbs
• Ilan University monitors beehives with smart technology
• Ilan University monitors beehives with smart technology_480p
• Simple present present perfect present perfect progressive [相容模式]
• One-Sentence-Summary