题目

根据句意和所给的首字母填空① —W is your birthday? —It's on April 8th.②The t month of the year is December.③J is the seventh month of the year.④ —H birthday to you! —Thank you.⑤Do you want to come to my birthday p? 答案：【1】hen【2】welfth【3】uly【4】appy【5】arty25℃、101 kPa下，碳、氢气、甲烷和葡萄糖的燃烧热依次是393.5 kJ/mol、285.8 kJ/mol、890.3 kJ/mol、2800 kJ/mol，则下列热化学方程式正确的是(　　) A．C(s)＋ O2(g)===CO(g)　ΔH＝－393.5 kJ/mol B．C6H12O6(s)＋3O2(g)===3CO2(g)＋3H2O(l)  ΔH＝－1 400 kJ/mol C．CH4(g)＋2O2(g)===CO2(g)＋2H2O(g)  ΔH＝－890.3 kJ/mol D.  2H2(g)＋O2(g)===2H2O(l)　ΔH＝＋571.6 kJ/mol