David, get up early, ________then you’ll catch the early bus. 
#37508
A
but
B
and
C
after
D
or
推荐题目
He is      to play basketball,so he is unhappy.
#38467
A
very short
B
too short
C
quite short
D
so short .
The woman _________ a blue coat _________ our teacher.
#38736
A
in; like
B
on; likes
C
in; looks like
D
with; has
She is worried about her final exams       her illness.
#37794
A
unless
B
even though
C
because
D
because of