The revocation can be communicated to the offeree at any times and need be made by the offeror.

Whether a late acceptance becoming effective depends on ( ). A: the decision of the offeree B: the decision of the offeror C: the decisions of both the offeror and offeree D: local law and regulations

中国大学MOOC: A late acceptance must be invalid and have no binding on the offeror.

( )is the one who makes an offer. A: Offeree B: Both C: Offeror D: Acceptor

Once the counter-offer is made, the original offer is no longer valid, and the offeree now becomes the offeror as the counter-offer becomes the new offer.

____ is an offer made by an offeree to an offeror, accepting some terms and changing other terms. A: An inquiry B: An offer C: A counter-offer D: A bid

According to CISG, an acceptance containing new terms that do not materially alter the terms of the offer becomes a part of the contract, unless the offeror promptly objects to the change.

According to CISG, a contract can be established when ( ) A: both seller and buyer sign on a written contract B: an acceptance arrives at the offeror C: the offeree dispatches an acceptance D: the contract is approved by authorities

According to CISG, a contract can be established when ( ) A: an acceptance arrives at the offeror B: both seller and buyer sign on a written contract C: the contract is approved by authorities D: an offer reaches the offeree E: the offeree dispatches an acceptance

Among the following conditions, ( ) is not the prerequisite of an effective offer. A: The contents of the of the offer must be very clear B: The offer should be made to one or more specific persons C: It must indicate the intention of the offeror to be bound D: The main trade conditions of the must be very complete