Two businessmen have donated $70,000 to _____our school’s campaign“Help the Needy”, which was started by our former headmaster three years ago.

A．sponsor

B．launch

C．organize

D．plan

进入20世纪，西方雕塑艺术呈现出（）局面，风格多样，观念繁复，手法新奇，它的时代特征不再是以某个大师的雕塑为典范标志。