问题补充：
．—you got to know where I was yesterday?
—Through a student.
A. Where was it that
B. When was it that
C. How was it that
D. Was it how that
答案：
(答案→)A. Where was it that
B. When was it that
C. How was it that
D. Was it how that
解析：可联系答.案.网客服索取。
