(2010·北京，27)Children who are not active or ________ diet is high in fat will gain weight quickly.

A．what  B．whose  C．which  D．that

The days are gone ________ physical strength was all you needed to make a living.(2011·天津，10)

A．when  B．that  C．where  D．which

Ellen was a painter of birds and of nature，________，for some reason，had withdrawn from all human society.(2012·浙江，17)

A．which  B．who  C．where  D．whom

After the flooding，people were suffering in that area，________ urgently needed clean water，medicine and shelter to survive.(2012·江苏，22)

A．which  B．who  C．where  D．what

Portia，for ________ physics had once been very hard，turned out to be a physicist.

A．whom  B．whose  C．that  D．which

(2009·陕西)Gun control is a subject ________ Americans have argued for a long time.

A．of which  B．with which

C．about which  D．into which

(2010·上海)Wind power is an ancient source of energy ________ we may return in the near future.

A．on which  B．by which  C．to which  D．from which

She showed the visitors around the museum，the construction ________ had taken more than three years.(2011·江西)

A．for which  B．with which

C．of which  D．to which

Julie was good at German，French and Russian，all of ________ she spoke fluently.(2011·湖南)

A．who  B．whom  C．which  D．that

Care of the soul is a gradual process ________ even the small details of life should be considered.(2012·湖南)

A．what  B．in what  C．which  D．in which