题目内容
—Sam,can you tell me this math problem so fast?
—Sure,let me show you.
A.how you will work out B.how you worked out
C.how will you work out D.how did you work out
练习册系列答案
相关题目
题目内容
—Sam,can you tell me this math problem so fast?
—Sure,let me show you.
A.how you will work out B.how you worked out
C.how will you work out D.how did you work out