Listening Quiz: Cập Nhật Tiến Độ Nghiên Cứu – Easy Level

1. What is the conversation mainly about?
2. What did John say about the study results?
3. What did Linda say must be kept blinded?
4. Why does John hope the newsletter will keep everyone informed and motivated?
5. Why does Linda say, ‘That sounds clear and simple’?

Luyện tập thêm về bài học này: