They wouldn’t let us through without examining our passports very carefully, ?
A. will you
B. shall we
C. would they
D. don’t we
网友回答
A. will you
B. shall we
(答案→)C. would they
D. don’t we
解析：不仔细检查我们的护照,他们是不会让我们过去的,是吗？反意疑问句。反意问句应是would they?因为前面是They wouldn’t。