题干
There __________ a football match tomorrow.
A：is going to have
B：is going to has
C：is going to is
D：is going to be
答案(点此获取答案解析）
D
There __________ a football match tomorrow.
A：is going to have
B：is going to has
C：is going to is
D：is going to be
2XY(g) ΔH＜0达到甲平衡。在仅改变某一条件后，达到乙平衡，对此过程的分析正确的是( )
