Susan will not arrive at the airport on time _______ she hurries up.
举一反三
- Susan will not arrive at the airport on time _______ she hurries up.( ) A: once B: learn C: unless D: if
- The bus driver should arrive at the airport right on time when picking up guests.
- By the time you arrive at the airport in an hour, the plane________.
- Generally speaking, you should arrive at the airport with plenty of time ________.
- If she accepted, they would ____ for a time to pick up.