抑制尿酸生成的药物是（）。

A.磺吡酮

B.苯溴马隆

C.别嘌呤醇

D.秋水仙碱

E.布洛芬

10 members were assigned in advance to your project team. This pre-assignment could because of all the following reasons EXCEPT:

A．People were promised as part of a competitive proposa

B．Suitable people came forward and mentioned that they wanted to work on the projec

C．Staff assignments were defined in the project charte

D．Project is dependent on the expertise of some of the pre-assigned person