问题
单项选择题
It used to be （） impossible to find vegetarian restaurants outside the major cities, but now they can be found in many towns and cities.
A．fantastically
B．readily
C．virtually
D．primarily
答案
参考答案：C
解析：
virtually近乎，几乎；事实上。fantastically空想地。primarily首先；主要地；根本上。