Please sit down and have a break.You have been working on this machine nonstop for three hours.
问题描述：
Please sit down and have a break.You have been working on this machine nonstop for three hours.
No,thanks._______.
A I'm not in the least tired.
B I'm too tired to move.
C I'm not a little tired.
D I'm a bit tired.
答
A NOT IN THE LEAST =not at all