16.[判断题]Any offer can be withdrawn if the withdrawal reaches the offeree before an acceptance is dispatched.
我的答案 :错

A. 正确

B. 错误

10.[判断题]An oral offer must be accepted immediately unless the circumstances indicate otherwise.
我的答案 :对

A. 正确

B. 错误

2.[单选题]According to CISG, a contract can be established when ( )

A. 　an offer reaches the offeree

B. 　an acceptance becomes effective

C. 　both seller and buyer sign on a written contract

D. 　the contract is approved by authorities
我的答案:B

6.[单选题]A foreign buyer cabled “offer dated 10 Aug. accepted, if 5% commission included”. This is a/an ( ).

A. 　inquiry

B. 　offer

C. 　counteroffer

D. 　acceptance
我的答案:C

14.[判断题]

A. 正确

B. 错误

20.[判断题]

A. 　n irrevocable offer means that the offeror has no right to withdraw the offer.
我的答案 :错

B. 错误

8.[判断题]A counteroffer terminates the offer and is a new offer.
我的答案 :对

A. 正确

B. 错误

17.[判断题]Any offer can be withdrawn, but not every offer can be revoked.
我的答案 :对

A. 正确

B. 错误

3.[单选题]In the case of a late acceptance, _______will decide whether the acceptance is effective or not.

A. 　the party who invites the offer

B. 　the party to whom the offer is made

C. 　the party who makes the enquiry

D. 　the party who makes the offer
我的答案:D

12.[判断题]A buyer cable an acceptance to an offer, but requiring to change payment from D/P at sight to D/A. The seller kept silence. A contract could be established at this moment.
我的答案 :错

A. 正确

B. 错误