今年清明节,千年古都河北省开封市隆重举办“我们的节日——中国开封2010清明文化节”,展现独具开封宋文化特色的清明节俗文化。这为开封市彰显传统节日的文化魅力、弘扬和培育民族精神搭建了一个平台。弘扬和培育民族精神①是提高全民族综合素质的必然要求②是不断增强我国国际竞争力的要求③是坚持社会主义道路的需要④是文化发展的中心环节
Does ________ matter much if they do not come tomorrow?
The bell ____ the end of the period rang and we had to stop our discussion
One-third of the area ________ covered with trees. About seventy percent of the trees _______ been planted recently.
Neither Tom nor his parents ________ at home.
--It really shocked us that he should have made such_______ rapid progress in his study in such a short time! --No surprising. He has been making _______ most of his spare time to study.