（）是指宾客随点随吃、自行付款的餐厅，通常设置散台，并接受预约订餐。A、零点餐厅B、

Buyer and Seller entered into a sales contract which stipulated that Seller should, on or before 10 January 2009, sell a shipment of personal computers (PCs) at a price of 300,000 yuan to Buyer, who should arrange transportation and pay the full price upon taking delivery. For the purpose of launching a market promotion plan at the end of 2008, Buyer asked Seller to provide the goods 20 days before the due date. Seller disagreed with the request since its capacity to process the PC was unable to meet the needs of Buyer. Under such a circumstance, Buyer made efforts to find PCs from other sources, and then transferred the original sales contract to a third party – Company X – with discount. Buyer did not inform Seller of this. On 8 January 2009 Company X despatched a truck to Seller to pick up the PCs under the sales contract. However, Seller refused to provide the PCs on the grounds that there was no contract between Company X and Seller. Required: Answer the following questions in accordance with the relevant provisions of the Contract Law of China, and give your reasons for your answer:

(b) State whether the transfer of the sales contract by Buyer to Company X was valid. (5 marks)

绞窄性肠梗阻的临床表现哪一项是错误的（）

A.有腹膜刺激征

B.腹痛持续严重无缓解

C.呕吐血性或棕褐色的液体

D.肠鸣音极微弱或消失

E.腹部症状轻，病情相对平稳

创编“五禽戏”的医家是（）。

A.孙思邈

B.张仲景

C.扁鹊

D.华佗

E.李时珍

At year-end , Sun company reported cost of goods sold of $ 400 million. Ending accounts payable is $100 million, Assuming there are 365 days in a year, How many days on average it takes Sun company to pay its suppliers.（）

A．80.75 days

B．91.25 days

C．102.25 days

我国国家赔偿法将行使刑事追偿权限制在什么范围？