—Steve, you look pale. （） —I didn’t sleep a wink last night.

A. What happened
B. I’ll be up in a few minutes
C. so is the bathtub
D. but not too much
E. You got it
F. I’m not fully prepared yet
G. seen the dentist
H. but I don’t particularly like

A．an adding machine
B．a brain
C．a finger
D．a memory