问题
选择题
Totally _____ accident, the businessman got hold of a ten-pound fake banknote that was believed to ______ two hundred years ago.
A．by; have been issued
B．with; have come into use
C．in; have come out
D．at; have come into being
答案
答案：A
by accident“偶然”，句意“完全出于偶然，这个商人得到一张认为是200年前发行的一张10英镑假钞。”所以答案A。