问题
选择题
They ________ two free tickets to Canada.Otherwise,they’d never have been able to afford to go.
A.had got
B.got
C.would have got
D.get
答案
答案:B
解析 otherwise相当于一个虚拟条件,是对真实情况的相反的假设,由此我们可以推断出:题干中otherwise前面的内容应是真实的,故空白处应该是陈述语气;再结合句意可知,此处讲的是过去的事情,因此用一般过去时。