The musicians may start as a group of high-school students, ________ practising their music in someone’s house is the first step to fame.

A．for which

B．for whose

C．for them

D．for whom

全国土地调查成果，报( )批准后公布。

A．全国人大

B．国务院

C．国务院国土资源主管部门

D．国务院办公厅