Current location - Plastic Surgery and Aesthetics Network - Plastic surgery and beauty - Can you tell me when you come to Nanjing? -All right. In my _ _ _ _ _
Can you tell me when you come to Nanjing? -All right. In my _ _ _ _ _
C. can make a phone call; reach

Could you tell me when you leave Nanjing?

Ok, I'll call you before I leave.

The verb after before is the previous action, so use the simple present tense to indicate the future, the clause uses the simple present tense to indicate the future, and the main clause uses the future tense! This follows the principle of "from now on"!