农用塑料薄膜经日晒雨淋,会失去透明性、变色等,这些引起了商品()的变化。
A、外观
B、物理性能
C、力学性能
D、电性能
参考答案:A, B
In January 2008 Arti entered in a contractual agreement with Bee Ltd to write a study manual for an international accountancy body’s award. The manual was to cover the period from September 2008 till June 2009, and it was a term of the contract that the text be supplied by 30 June 2008 so that it could be printed in time for September. By 30 May, Arti had not yet started on the text and indeed he had written to Bee Ltd stating that he was too busy to write the text.Bee Ltd was extremely perturbed by the news, especially as it had acquired the contract to supply all of the accountancy body’s study manuals and had already entered into extensive preliminary expenses in relation to the publication of the new manual.Required:In the context of the law of contract, advise Bee Ltd whether they can take any action against Arti. (10 marks)
定做人不给付报酬的,承揽人可行使留置权的标的
A.仅限于动产
B.仅限于不动产
C.既可以是动产,也可以是不动产
D.只能是行为