Time gap is one of the feasible framing approaches.
举一反三
- It is not feasible to wait four days until the body______(use)to the new time zone.
- Studies done at the time showed such a vehicle was technically feasible, was fairly easy to manufacture and had commercial .
- There are two approaches to searching for a plan, one is ________________ search, and the other is backward relevant-states search.
- Lead time is the gap between when an order is placed and when it is received.
- ___ waste water was put into the rivers, and lakes which were badly polluted. A: At one time B: At a time C: One time D: A time