Title 20 câu ôn phần Tiếng Anh - Đánh giá năng lực ĐHQG TPHCM - Phần 23 (Bản word có giải).doc ✅

C. A way of doing business in the virtual world D. An alternative to bitcoins created by Nakamoto 38. The word "they" in paragraph 2 refers to________. A. euros B. dollars C. things D. bitcoins 39. Which of the following is defined in the passage? A. Transactions B. Public Databases C. Credit cards D. Bitcoins 40. The word "minuscule" in paragraph 3 is closest in meaning to _________. A. small B. considerable C. increasing D. minimal