日本北海道附近有世界著名的大渔场，其形成原因是（ ） A．有暧流经过 B．有寒流

— What can you do?

— I _____ play football.     [ ]

A. can                      

B. should

C. may                                        

D. would

Ano Ltd is a publisher specialising in producing scientific textbooks.In January 2013, it decided to produce a new edition of a particular book and commissioned Box and Cox to produce the work. Box was to provide the text and Cox was to produce the extensive diagrams and each of them was to be paid ￡5,000. The contract entered into between Ano Ltd and Box required the text to be produced by 30 April 2013 and the terms of Cox’s contract required the diagrams to be submitted by 30 June 2013.In March 2013, Box informed Ano Ltd that he would not supply the finished text on time unless Ano Ltd increased his payment by ￡1,000. Ano Ltd agreed to the increase but when Box submitted his invoice on delivering the text, Ano Ltd refused to pay the additional amount.In May 2013, Cox informed Ano Ltd that he was no longer willing to produce the diagrams for the book. Ano Ltd can get someone else to produce the diagrams, but given the time lost, they will have to pay an additional ￡500 to produce the diagrams on time for printing the textbook as originally planned.Required:In the context of the law of contract, advise:

(a) what action Box can take against Ano Ltd to enforce the additional payment; (5 marks)

（）即服务的传递系统，向客户提供满足其需求的各个有序服务的步骤。

A.服务内容

B.服务方式

C.服务流程

D.服务体系

当一组混凝土抗压试件中强度的最大值或最小值与中间值之差超过中间值的15%时，取（）值作为该组试件的强度代表值。

运行下列程序，单击Command1命令按钮后，则在窗体上显示第一行和第二行的结果分别是 【14】 和 【15】 。 Private Sub Command1_Click() t=1:x=2:y=3:z=4 If t＞0 Or t=x And x ＜＞ y Or y＞z Thent=fun1(t，z) Print t Else t = fun1(x, y) Print t End If Print x Print y End Sub Function funl(ByVal x As Integer, ByVal y As Integer)As Integer Do While y ＜＞ 0 t=x\y x=y y = t Loop fun1 = x End Function