（
=
=6-4，
=2．
故答案为：2．
当事人在接到《听证通知书》后，应当准时到场；无正当理由下到场的，或者未经听证主持人允许中途退场的，视为放弃听证。()
I was so tired this morning that I couldn't ________ early as usual. [ ]
A. get up
B. get on
C. get off
D. give up
