（2006年普通高等学校招生全国统一考试湖南卷，26）As the busiest woman in Norton,she made_________her duty to look after all the other people’s affairs in that town

Can you find out the differences ____ the first picture____ the second picture

Today some people call Amsterdam the “City of Bicycles”____ the convenience for bicycles there

With the help of the new equipment, our factory produced _____ VCD players in 2009 as the year before [ ]

Food safety is one of the problemsnowall over the world.