---I am going to Nanjing and stay there for a week.
---____________ you are there, would you please buy some books for me?
A.If | B.While | C.Since | D.As soon as |
---I am going to Nanjing and stay there for a week.
---____________ you are there, would you please buy some books for me?
A.If | B.While | C.Since | D.As soon as |