Question 41: The city libraries present a gloomy picture of the _________who used to flock the libraries every evening.

A. gradual reduction of readers                                   B. gradual readers reduction

C. gradual readers of reduction                                   D. reduction gradual readers

1000 câu khó mục tiều 9+ Tiếng anh ôn Tốt nghiệp THPT Quốc Gia (Lesson 7)