长期以来,对经济快速增长的片面追求已威胁到人类的生存环境,进而损害到人类自身的利益。在建的中新天津生态城以修复、保护生态为主旨,探索人类生存发展的新模式。生态城建成后,将实现可再生能源广泛利用、节水生活化、城区无垃圾等目标。这体现了科学发展观中的()
①以人为本
②全面发展
③协调发展
④可持续发展
①②③
①②④
①③④ D②③④
---It’s said that no one ______ light a cigarette at a gas station. --- Yes. Safety always comes the first.
I don’t know ______ or not the books _____ to the homeless children next month are really useful.
.—I failed again in the math test. -- ______.
— We usually go hiking for vacation.I like it,but I want to try something more challenging this year. — ________
My pen-friend,Peter,wrote to me,expressing the hope _____ he would come to Beijing to see the 2008 Olympic Games.