问题
填空题
| 阅读短文，还原句子。 | |
| Elena Desserich was a beautiful girl. 1_____She had dreamed of becoming an artist when she grew up-but sadly, she never had the chance to be an adult. When Elena was only five years old, the doctor said that she had brain cancer and only had135 days to live. Elena spent the long days in the hospital working on her paintings, which were full of hearts and smiling families. One of her paintings was shown in a gallery, right next to a Picasso's painting. 2_____And then she began to "talk" with her family bywriting notes. 3_____Her parents were very sad, even though they knew the day would come. When they were tidying up her things, they began to find notes. All through her final days, Elena had been writing love notes to her family and hiding them in secret places throughout the house. Her parents started to collect them and all the notes would say, "I love you, Mum, Dad and Crace. " 4_____ | |
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答案
1-4 ACBE
H2O(g)＋CO(g)的平衡常数K＝9/4，该温度下在甲、乙、丙三个恒容密闭容器中，投入H2(g)和CO2(g)，其起始浓度如表所示，下列判断不正确的是