The word “unveiling” in paragraph 1 is closest in meaning to _____. A. entrance B. introduction C. opening D. promotion

Kiến thức: Từ vựng

Giải thích:

Từ “unveiling” ở đoạn 1 gần nghĩa với ____________

unveiling (n): sự tiết lộ, giới thiệu

entrance (n): lối vào         introduction (n): giới thiệu

ppening (n): khai mạc      promotion (n): sự thăng tiến

=> unveiling = introduction

Tạm dịch: Korea’s recent unveiling of the world’s first cloned dog was welcomed by King Chow, assistant professor of biotechnology at the Hong Kong University of Science and Technology, but he also warned that we need to be on guard against possible reproductive cloning.

Đáp án: B