Good ____ (morning/afternoon)!

    Hello! I' m John. I usually have a busy but happy weekend. I usually do my home- work first. Then I visit my grandparents on Saturday afternoon. They are very happy to see me. On Sundays I often play football with my friends. Sometimes I go swimming or go shopping. But I can't go out this weekend, because the weather report says it's going to rain. I can't play football in the rain. I can only play the piano at home. This is my weekend. What about you?

当我们还是年轻的时候，要学会空杯，既不能因一时的失败或挫折而一蹶不振，更不能因小小的成绩而得意忘形。我们要勇于放下，这样才能取得更好的成绩，才能在今后的道路上走得更稳、更远。这种空杯心态所蕴含的哲学思想是(      )

①对自己要不断进行辨证否定        

②对他人的思想观念要不断扬弃   

③在自我发展中要把握好前进方向    

④在发展道路上要注重质的飞跃

下列划线成语运用不正确的一项是（    ）