My father made me a promise ___ he would buy me a present if I got a good mark 
#93029
A
when
B
which
C
that
D
if
推荐题目
 I didn’t manage to do it _____ you had explained how.
#94719
A
until
B
unless
C
when
D
before
-What do you think of the book? -Oh, excellent. It is worth _____ second time.
#94953
A
to read a
B
to read the
C
reading a
D
being read the
The new castle being built for fun will be _____ the present one。
#92645
A
three times more than size of
B
as three times big as
C
bigger three times than
D
three times as big as