中科院“夸父计划”首席科学家刘维宁,远涉重洋留学,28年后回国效力,漫漫拼搏路,追逐心中“努力攀登空间科学高峰。力争居于世界领先水平”的中国梦。这启示我们应( )
①将个人理想的实现融入到祖国现代化建设中 ②有勇于承担振兴国家和民族的历史责任感
③将中国梦的实现完全依托于个别人的成功、成才 ④坚持树立远大理想与艰苦奋斗的统一
A:①②③
B:②③④
C:①③④
D:①②④
关于新闻报道,下列说法错误的是( )
海洋是个极有开发潜力的资源宝库。研究海洋,开发利用海洋,常常需要潜入到海洋的深处去,潜水艇是人类研究海洋的重要设备,它的上浮和下潜是通过改变____来实现的,当潜水艇潜到水下500m深处时,它受到水的压强是____pa。
I have been to the Country Park many times. I think the Country Park is a b____ place for people to v____. There is a big l____ in the Country Park. We can go boating there. We always have a good t____ in the park. There are a lot of nice b____ in the park. They fly in the park and s____ in the park. How beautifully they can sing.