下列词语中加粗的字的读音完全相同的一组是 [ ] A．承担 呈献 惩罚 乘风破浪

以下哪项不是腰麻术后并发症（）

A.呼吸抑制

B.尿潴留

C.化脓性脑脊髓膜炎

D.粘连性蛛网膜炎

E.马尾综合征

科学家曾合成具有独特结构的化合物1和2，发现化合物1加热后可得化合物2。以下关于化合物1和2的说法正确的是

A．化合物1和2互为同分异构体

B．1 mol化合物2完全燃烧消耗13.5 mol O₂(-BrHBr)

C．化合物1和2均属于芳香族化合物

D．化合物1中所有原子处于同一平面

In relation to employment law:

(a) Explain the main difference between a contract of service and a contract for services. (2 marks)

Dee and Eff are major shareholders in, and the directors of, the public company, Fan plc. For the year ended 30 April 2009 Fan plc’s financial statements showed a loss of ￡2,000 for the year.For the year ended 30 April 2010 Fan plc made a profit of ￡3,000 and, due to a revaluation, the value of its land and buildings increased by ￡5,000.As a consequence, Dee and Eff recommended, and the shareholders approved, the payment of ￡4,000 in dividends.Required:Advise Dee and Eff as to:

(b) any potential legal liability in regard to the dividend payment. (4 marks)

十九世纪末二十世纪初中国近代考古的大发现主要有（）、（）与（）等。