b. Choose the correct answer to each question:

Câu hỏi

According to the passage, which statement below is not true?

Đáp án
A. Optimism can’t be learnt because it is a product of nature.

Câu hỏi thuộc Bài tập:

FRIENDS PLUS 9 - ĐỀ KT THAM KHẢO - UNIT 6 – PRACTICE TEST 2