Which offer cannot be revoked?
举一反三
- 中国大学MOOC: Which offer cannot be revoked?
- They cannot _________ to offer much support or advice.
- When will an offer become effective? A: when it is dispatched B: when it reaches the offeree C: when it is withdrawn D: when it is revoked
- Limited and unrecoverable energy cannot offer us adequate supply.
- Which kind of offer is made without engagement? A: firm offer B: non-firm offer C: concrete offer