An oral offer must be accepted immediately unless the circumstances indicate otherwise.
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Any offer can be withdrawn if the withdrawal reaches the offeree before an acceptance is dispatched.
A. 对
B. 错
Any offer can be withdrawn, but not every offer can be revoked.
A. 对
B. 错
An offer is accepted only if there is no alteration.
A. 对
B. 错
A counteroffer terminates the offer and is a new offer.
A. 对
B. 错
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