问题

____ the expense, I ____ a round-the-world tour.
A:Were it not … would take
B:If it were not… take
C:Weren't it for… will take
D:If it hadn't been for… would have taken
B:If it were not… take
C:Weren't it for… will take
D:If it hadn't been for… would have taken
正确答案是: