问题
单项选择题
She told me that she has already gone to the United States four times before she attended that conference.
A．had already been
B．has already been
C．already went
D．was already going
答案
参考答案：A
解析：[分析] 习惯搭配及时态应用 “已去过美国四次”(现在已回来)应用have been to，而不用have gone to；此外“去美国”(has already been to the United States)这一动作发生在“告诉”(told)之前，应用过去完成时had already been to；所以答案为A。