问题

I don’t know if my uncle ______me a new dictionary .— Well , if he _____you one ,I’ll buy one for you .
A:will buy ,won’t buy
B:buys ,doesn’t buy
C:will buy ,doesn’t buy
D:buys ,won’t buy;
B:buys ,doesn’t buy
C:will buy ,doesn’t buy
D:buys ,won’t buy;
正确答案是: