hello, i need help.
Since I spend around 20 sec to read the question, I feel that I waste too much time.
1/ Is there any way to avoid missing negative words?
2/ How long should I spend on reading the question?
Since I spend around 20 sec to read the question, I feel that I waste too much time.
1/ Is there any way to avoid missing negative words?
2/ How long should I spend on reading the question?




