“You can’t have your football back______you promise not to kick it at the window again!” the old lady said angrily.
#57715
A
because
B
since
C
when
D
unless
推荐题目
 I don’t like science _____ it’s difficult.
#56508
A
so
B
but
C
and
D
because
—________is the apple? —It’s yellow.
#56234
A
What
B
What colour
C
What’s
D
How colour