沥青防水卷材______应检验：拉力耐热度、柔性和不透水性。

A．生化性能

B．材料性能

C．防水性能

D．物理性能

—______ do you think is the ______ in your factory.  

—Jim is[ ]

A. What, most creative

B. Who, more creative

C. Which, creativer

D. Who, most creative