Lisa could you tell me yesterday?A. what did the teacher sayB. what the teacher saidC. w

问题补充：

Lisa, could you tell me yesterday?

A. what did the teacher say

B. what the teacher said

C. what will the teacher say

D. what the teacher will say

答案：

A. what did the teacher say

(答案→)B. what the teacher said

C. what will the teacher say

D. what the teacher will say

解析：本题中tell后跟的是一个宾语从句，要用正常的陈述语序，故不选AC，本题的从句为过去时，故本题选B。