【单选题】
You had better()a doctor as soon as possible.
A、seeing
B、saw
C、see
D、seen
A、seeing
B、saw
C、see
D、seen
A、I haven‘t been getting much sleep either. B、You‘d better not push yourself too hard, or you‘ll get sick. C、I‘m sorry. I shouldn‘t have blown up like that. D、You‘d better do exercises regularly.