To read between the lines----
A to concentrate
B to suspect
C to read carefully
D to grasp the hidden meaning
Solution
Correct Answer: Option D
To read between the line (ভালো করে পড়ে অন্তর্নিহিত অর্থ বুঝে নেওয়া) phrase-টির অর্থ To read carefully to find out any hidden meaning.