Giúp mình vs ạ......

ques.40 The word "it" in paragraph i refers to entire life

giải thích: Trên bài mình dựa vào câu: Many people, however, find it overwhelming as lifelong learners they will have to keep studying for their entire life.

=> chọn B

ques.41 According to paragraph 2, to become a good life learner, you should start with a clear purpose

giải thích: 2: First start with a clear purpose

=> chọn A

Ques.42 .... EXCEPT Thinking through what you have learned

giải thích: y như vậy ;D.

=> chọn D

Thank you !