It is generally believed that teaching is _____ it is a science.

A．an art much as

B．much an art as

C．as an art much as

D．as much an art as

物业管理立法涉及广大人民群众的切身利益，国务院领导一直关心的问题是( )。

A．如何了解人民的生活
B．如何了解人民的需求
C．如何推动物业管理企业的发展
D．如何了解反映社会各方面的意见