问题
单项选择题
—I'm going to study engineering in Tsinghua University tomorrow.
—().
A．All the best in your study
B．All the best with your study
C．All the best in your business
D．All the best in your new job
答案
参考答案：A
解析：
all the best(in…)表示对别人的祝贺。故选A。