--- I don’t know ______ my telephone number.
--- Through a friend of mine.
A.what did you get to know | B.what you got to know |
C.how did you get to know | D.how you got to know |
--- I don’t know ______ my telephone number.
--- Through a friend of mine.
A.what did you get to know | B.what you got to know |
C.how did you get to know | D.how you got to know |