下图为“某城市建设前后水量平衡示意图”,读图回答下列各题。城市建设导致了当地( )
城市建设后地面径流发生变化的主要原因是( )
_____ China’s reform and opening up in late 1978, its quick development has aroused worldwide attention, which has made America anxious about it.
Mr Smith, of the speech, started to read a novel.
Whenever I met him, _____ was fairly often, I like his sweet and hopeful smile.
All of us still remember the terrible earthquake that Tangshan twenty years ago.
The College Entrance Examination near, so you should be prepared for it.