Topic 19: A new way to learn

The word ’ones’ in the second paragraph may refer to _________. A. skills B. illnesses C. treatments D. practices

34/56

The word ’ones’ in the second paragraph may refer to _________.

skills

illnesses

treatments

practices

Giải thích

Đáp án A

- Ones chỉ từ skills của câu phía trước.