Choose the best answer for the following sentence:
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 of reduction
C.
gradual readers reduction
D.
reduction gradual readers
Đáp án và lời giải
Đáp án:A
Lời giải:
gradual reduction of readers