—Do you know Mary very well?

—Yes. We became good friends_______we met at a party.

A.the first time　　　　　 B.for the first time

C.first time　　　　　　　 D.by the first time

—Do you know Mary very well?

—Yes. We became good friends__________we met at a party.

A. the first time　　　　　　　　　　　　　　　　　　　　　　    B. for the first time

C. first time　　　　　　　　　　　　　　　　　　　　　　　　　　 D. by the first time

—Yes. We became good friends__________we met at a party.

A. the first time　　　　　　　　　　　　　　　　　　　　　　    B. for the first time

C. first time　　　　　　　　　　　　　　　　　　　　　　　　　　 D. by the first time

—Do you know Mary very well?

—Yes. We became good friends ________ we met at a party.

[　　]

---Do you know Mary very well?

---Yes．We became good friends ________ we met at a party．

1. A.
   the first time
2. B.
   for the first time
3. C.
   first time
4. D.
   by the first time